| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.56 | 13.826% | $248.7781 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $219.63 | 5.659% | $232.0589 | $232.06 | $232.05 | $232.10 |
| Purchase #3 | $237.58 | 10.630% | $262.8348 | $262.83 | $262.85 | $262.80 |
| Purchase #4 | $153.35 | 11.454% | $170.9147 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $230.42 | 11.338% | $256.545 | $256.55 | $256.55 | $256.50 |
| Purchase #6 | $153.42 | 12.485% | $172.5745 | $172.57 | $172.55 | $172.60 |
| Purchase #7 | $171.74 | 6.392% | $182.7176 | $182.72 | $182.70 | $182.70 |
| 7 purchase totals = | $1,384.70 | $1,526.4236 | $1,526.42 | $1,526.40 | $1,526.40 | |