| 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 | $93.74 | 12.806% | $105.7443 | $105.74 | $105.75 | $105.70 |
| Purchase #2 | $221.59 | 7.659% | $238.5616 | $238.56 | $238.55 | $238.60 |
| Purchase #3 | $228.48 | 8.815% | $248.6205 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $87.82 | 4.235% | $91.5392 | $91.54 | $91.55 | $91.50 |
| Purchase #5 | $221.35 | 4.738% | $231.8376 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $186.84 | 6.579% | $199.1322 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $249.35 | 4.607% | $260.8376 | $260.84 | $260.85 | $260.80 |
| 7 purchase totals = | $1,289.17 | $1,376.2730 | $1,376.27 | $1,376.30 | $1,376.10 | |