| 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 | $109.99 | 5.278% | $115.7953 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $25.29 | 7.399% | $27.1612 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $23.62 | 8.168% | $25.5493 | $25.55 | $25.55 | $25.50 |
| Purchase #4 | $221.84 | 8.567% | $240.845 | $240.85 | $240.85 | $240.80 |
| Purchase #5 | $197.46 | 7.751% | $212.7651 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $138.56 | 11.219% | $154.105 | $154.11 | $154.10 | $154.10 |
| Purchase #7 | $57.95 | 4.600% | $60.6157 | $60.62 | $60.60 | $60.60 |
| 7 purchase totals = | $774.71 | $836.8366 | $836.86 | $836.80 | $836.80 | |