| 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 | $242.65 | 8.546% | $263.3869 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $61.64 | 8.444% | $66.8449 | $66.84 | $66.85 | $66.80 |
| Purchase #3 | $151.81 | 4.137% | $158.0904 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $53.33 | 9.362% | $58.3228 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $237.43 | 11.554% | $264.8627 | $264.86 | $264.85 | $264.90 |
| Purchase #6 | $248.51 | 7.665% | $267.5583 | $267.56 | $267.55 | $267.60 |
| Purchase #7 | $194.44 | 10.284% | $214.4362 | $214.44 | $214.45 | $214.40 |
| 7 purchase totals = | $1,189.81 | $1,293.5022 | $1,293.50 | $1,293.50 | $1,293.50 | |