| 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 | $206.31 | 10.596% | $228.1706 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $249.29 | 11.607% | $278.2251 | $278.23 | $278.25 | $278.20 |
| Purchase #3 | $233.99 | 9.161% | $255.4258 | $255.43 | $255.45 | $255.40 |
| Purchase #4 | $187.30 | 12.438% | $210.5964 | $210.60 | $210.60 | $210.60 |
| Purchase #5 | $15.67 | 6.203% | $16.642 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $186.92 | 4.383% | $195.1127 | $195.11 | $195.10 | $195.10 |
| Purchase #7 | $41.46 | 10.217% | $45.696 | $45.70 | $45.70 | $45.70 |
| 7 purchase totals = | $1,120.94 | $1,229.8686 | $1,229.88 | $1,229.90 | $1,229.80 | |