| 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 | $79.35 | 8.150% | $85.817 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $244.45 | 7.374% | $262.4757 | $262.48 | $262.50 | $262.50 |
| Purchase #3 | $250.45 | 11.625% | $279.5648 | $279.56 | $279.55 | $279.60 |
| Purchase #4 | $230.85 | 11.645% | $257.7325 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $249.30 | 6.249% | $264.8788 | $264.88 | $264.90 | $264.90 |
| Purchase #6 | $27.56 | 9.210% | $30.0983 | $30.10 | $30.10 | $30.10 |
| Purchase #7 | $109.32 | 10.780% | $121.1047 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $1,191.28 | $1,301.6718 | $1,301.67 | $1,301.70 | $1,301.70 | |