| 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 | $157.49 | 8.140% | $170.3097 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $221.85 | 12.772% | $250.1847 | $250.18 | $250.20 | $250.20 |
| Purchase #3 | $216.76 | 11.591% | $241.8847 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $221.86 | 3.308% | $229.1991 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $160.68 | 9.494% | $175.935 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $194.59 | 11.139% | $216.2654 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $108.73 | 10.622% | $120.2793 | $120.28 | $120.30 | $120.30 |
| 7 purchase totals = | $1,281.96 | $1,404.0579 | $1,404.06 | $1,404.10 | $1,404.10 | |