| 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 | $217.58 | 4.251% | $226.8293 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $75.62 | 12.285% | $84.9099 | $84.91 | $84.90 | $84.90 |
| Purchase #3 | $91.59 | 8.471% | $99.3486 | $99.35 | $99.35 | $99.30 |
| Purchase #4 | $96.34 | 3.194% | $99.4171 | $99.42 | $99.40 | $99.40 |
| Purchase #5 | $118.84 | 11.200% | $132.1501 | $132.15 | $132.15 | $132.20 |
| Purchase #6 | $47.39 | 3.192% | $48.9027 | $48.90 | $48.90 | $48.90 |
| Purchase #7 | $131.64 | 8.703% | $143.0966 | $143.10 | $143.10 | $143.10 |
| 7 purchase totals = | $779.00 | $834.6543 | $834.66 | $834.65 | $834.60 | |