| 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 | $207.32 | 6.803% | $221.424 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $47.37 | 12.182% | $53.1406 | $53.14 | $53.15 | $53.10 |
| Purchase #3 | $220.25 | 13.293% | $249.5278 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $89.85 | 13.380% | $101.8719 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $250.73 | 11.367% | $279.2305 | $279.23 | $279.25 | $279.20 |
| Purchase #6 | $48.29 | 11.133% | $53.6661 | $53.67 | $53.65 | $53.70 |
| Purchase #7 | $220.35 | 6.505% | $234.6838 | $234.68 | $234.70 | $234.70 |
| 7 purchase totals = | $1,084.16 | $1,193.5447 | $1,193.54 | $1,193.55 | $1,193.50 | |