| 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 | $118.36 | 10.640% | $130.9535 | $130.95 | $130.95 | $131.00 |
| Purchase #2 | $230.53 | 9.272% | $251.9047 | $251.90 | $251.90 | $251.90 |
| Purchase #3 | $115.42 | 4.352% | $120.4431 | $120.44 | $120.45 | $120.40 |
| Purchase #4 | $129.64 | 9.396% | $141.821 | $141.82 | $141.80 | $141.80 |
| Purchase #5 | $215.25 | 13.250% | $243.7706 | $243.77 | $243.75 | $243.80 |
| Purchase #6 | $82.41 | 11.717% | $92.066 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $147.59 | 4.714% | $154.5474 | $154.55 | $154.55 | $154.50 |
| 7 purchase totals = | $1,039.20 | $1,135.5063 | $1,135.50 | $1,135.45 | $1,135.50 | |