| 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 | $197.88 | 12.531% | $222.6763 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $179.94 | 4.444% | $187.9365 | $187.94 | $187.95 | $187.90 |
| Purchase #3 | $126.37 | 5.209% | $132.9526 | $132.95 | $132.95 | $133.00 |
| Purchase #4 | $246.79 | 3.158% | $254.5836 | $254.58 | $254.60 | $254.60 |
| Purchase #5 | $152.57 | 4.331% | $159.1778 | $159.18 | $159.20 | $159.20 |
| Purchase #6 | $228.33 | 5.290% | $240.4087 | $240.41 | $240.40 | $240.40 |
| Purchase #7 | $68.82 | 6.227% | $73.1054 | $73.11 | $73.10 | $73.10 |
| 7 purchase totals = | $1,200.70 | $1,270.8409 | $1,270.85 | $1,270.90 | $1,270.90 | |