| 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 | $184.40 | 5.708% | $194.9256 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $110.69 | 8.420% | $120.0101 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $94.40 | 4.502% | $98.6499 | $98.65 | $98.65 | $98.60 |
| Purchase #4 | $140.90 | 10.616% | $155.8579 | $155.86 | $155.85 | $155.90 |
| Purchase #5 | $212.28 | 9.542% | $232.5358 | $232.54 | $232.55 | $232.50 |
| Purchase #6 | $142.42 | 4.729% | $149.155 | $149.16 | $149.15 | $149.20 |
| Purchase #7 | $238.95 | 4.307% | $249.2416 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $1,124.04 | $1,200.3759 | $1,200.39 | $1,200.40 | $1,200.30 | |