| 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 | $102.98 | 4.179% | $107.2835 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $136.45 | 8.722% | $148.3512 | $148.35 | $148.35 | $148.40 |
| Purchase #3 | $249.67 | 7.365% | $268.0582 | $268.06 | $268.05 | $268.10 |
| Purchase #4 | $148.44 | 13.364% | $168.2775 | $168.28 | $168.30 | $168.30 |
| Purchase #5 | $129.46 | 12.633% | $145.8147 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $250.47 | 11.694% | $279.76 | $279.76 | $279.75 | $279.80 |
| Purchase #7 | $155.35 | 3.303% | $160.4812 | $160.48 | $160.50 | $160.50 |
| 7 purchase totals = | $1,172.82 | $1,278.0263 | $1,278.02 | $1,278.05 | $1,278.20 | |