| 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 | $107.68 | 10.363% | $118.8389 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $220.53 | 9.140% | $240.6864 | $240.69 | $240.70 | $240.70 |
| Purchase #3 | $123.44 | 13.687% | $140.3352 | $140.34 | $140.35 | $140.30 |
| Purchase #4 | $188.67 | 13.514% | $214.1669 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $54.73 | 8.741% | $59.5139 | $59.51 | $59.50 | $59.50 |
| Purchase #6 | $151.74 | 7.515% | $163.1433 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $120.84 | 12.425% | $135.8544 | $135.85 | $135.85 | $135.90 |
| 7 purchase totals = | $967.63 | $1,072.5390 | $1,072.54 | $1,072.55 | $1,072.50 | |