| 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 | $204.56 | 7.274% | $219.4397 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $105.35 | 4.574% | $110.1687 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $54.69 | 13.872% | $62.2766 | $62.28 | $62.30 | $62.30 |
| Purchase #4 | $186.57 | 5.357% | $196.5646 | $196.56 | $196.55 | $196.60 |
| Purchase #5 | $67.72 | 11.570% | $75.5552 | $75.56 | $75.55 | $75.60 |
| Purchase #6 | $179.72 | 5.528% | $189.6549 | $189.65 | $189.65 | $189.70 |
| Purchase #7 | $120.60 | 9.554% | $132.1221 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $919.21 | $985.7818 | $985.78 | $985.75 | $985.90 | |