| 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 | $108.74 | 11.176% | $120.8928 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $50.67 | 8.141% | $54.795 | $54.80 | $54.80 | $54.80 |
| Purchase #3 | $181.68 | 7.833% | $195.911 | $195.91 | $195.90 | $195.90 |
| Purchase #4 | $105.93 | 12.118% | $118.7666 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $225.73 | 13.678% | $256.6053 | $256.61 | $256.60 | $256.60 |
| Purchase #6 | $103.89 | 3.428% | $107.4513 | $107.45 | $107.45 | $107.50 |
| Purchase #7 | $60.80 | 3.202% | $62.7468 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $837.44 | $917.1688 | $917.18 | $917.15 | $917.20 | |