| 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 | $213.87 | 5.774% | $226.2189 | $226.22 | $226.20 | $226.20 |
| Purchase #2 | $67.49 | 9.849% | $74.1371 | $74.14 | $74.15 | $74.10 |
| Purchase #3 | $101.58 | 9.327% | $111.0544 | $111.05 | $111.05 | $111.10 |
| Purchase #4 | $13.32 | 6.817% | $14.228 | $14.23 | $14.25 | $14.20 |
| Purchase #5 | $141.66 | 13.521% | $160.8138 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $224.71 | 13.555% | $255.1694 | $255.17 | $255.15 | $255.20 |
| Purchase #7 | $167.71 | 11.735% | $187.3908 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $930.34 | $1,029.0124 | $1,029.01 | $1,029.00 | $1,029.00 | |