| 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 | $97.67 | 13.634% | $110.9863 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $237.76 | 7.765% | $256.2221 | $256.22 | $256.20 | $256.20 |
| Purchase #3 | $237.40 | 4.624% | $248.3774 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $100.85 | 3.314% | $104.1922 | $104.19 | $104.20 | $104.20 |
| Purchase #5 | $19.55 | 8.680% | $21.2469 | $21.25 | $21.25 | $21.20 |
| Purchase #6 | $230.33 | 7.853% | $248.4178 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $44.94 | 12.168% | $50.4083 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $968.50 | $1,039.8510 | $1,039.86 | $1,039.85 | $1,039.80 | |