| 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 | $247.79 | 3.344% | $256.0761 | $256.08 | $256.10 | $256.10 |
| Purchase #2 | $94.35 | 13.111% | $106.7202 | $106.72 | $106.70 | $106.70 |
| Purchase #3 | $103.39 | 5.275% | $108.8438 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $248.57 | 7.749% | $267.8317 | $267.83 | $267.85 | $267.80 |
| Purchase #5 | $59.48 | 12.275% | $66.7812 | $66.78 | $66.80 | $66.80 |
| Purchase #6 | $61.61 | 13.455% | $69.8996 | $69.90 | $69.90 | $69.90 |
| Purchase #7 | $240.98 | 4.693% | $252.2892 | $252.29 | $252.30 | $252.30 |
| 7 purchase totals = | $1,056.17 | $1,128.4418 | $1,128.44 | $1,128.50 | $1,128.40 | |