| 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 | $242.77 | 11.675% | $271.1134 | $271.11 | $271.10 | $271.10 |
| Purchase #2 | $130.53 | 12.634% | $147.0212 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $121.99 | 11.413% | $135.9127 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $248.57 | 7.487% | $267.1804 | $267.18 | $267.20 | $267.20 |
| Purchase #5 | $117.82 | 3.822% | $122.3231 | $122.32 | $122.30 | $122.30 |
| Purchase #6 | $180.50 | 5.395% | $190.238 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $124.39 | 6.214% | $132.1196 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $1,166.57 | $1,265.9084 | $1,265.90 | $1,265.85 | $1,265.80 | |