| 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 | $235.91 | 13.261% | $267.194 | $267.19 | $267.20 | $267.20 |
| Purchase #2 | $205.70 | 10.136% | $226.5498 | $226.55 | $226.55 | $226.50 |
| Purchase #3 | $54.35 | 5.858% | $57.5338 | $57.53 | $57.55 | $57.50 |
| Purchase #4 | $135.31 | 8.490% | $146.7978 | $146.80 | $146.80 | $146.80 |
| Purchase #5 | $235.39 | 9.536% | $257.8368 | $257.84 | $257.85 | $257.80 |
| Purchase #6 | $145.33 | 9.495% | $159.1291 | $159.13 | $159.15 | $159.10 |
| Purchase #7 | $149.67 | 12.699% | $168.6766 | $168.68 | $168.70 | $168.70 |
| 7 purchase totals = | $1,161.66 | $1,283.7179 | $1,283.72 | $1,283.80 | $1,283.60 | |