| 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 | $227.42 | 10.508% | $251.3173 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $204.44 | 7.831% | $220.4497 | $220.45 | $220.45 | $220.40 |
| Purchase #3 | $102.86 | 11.303% | $114.4863 | $114.49 | $114.50 | $114.50 |
| Purchase #4 | $158.56 | 10.491% | $175.1945 | $175.19 | $175.20 | $175.20 |
| Purchase #5 | $168.41 | 5.469% | $177.6203 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $196.44 | 8.771% | $213.6698 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $31.25 | 13.383% | $35.4322 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $1,089.38 | $1,188.1701 | $1,188.17 | $1,188.15 | $1,188.10 | |