| 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 | $64.35 | 12.860% | $72.6254 | $72.63 | $72.65 | $72.60 |
| Purchase #2 | $227.91 | 12.390% | $256.148 | $256.15 | $256.15 | $256.10 |
| Purchase #3 | $237.81 | 4.677% | $248.9324 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $247.50 | 5.194% | $260.3552 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $116.91 | 10.809% | $129.5468 | $129.55 | $129.55 | $129.50 |
| Purchase #6 | $160.77 | 9.144% | $175.4708 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $208.30 | 4.852% | $218.4067 | $218.41 | $218.40 | $218.40 |
| 7 purchase totals = | $1,263.55 | $1,361.4853 | $1,361.50 | $1,361.50 | $1,361.40 | |