| 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 | $21.72 | 12.741% | $24.4873 | $24.49 | $24.50 | $24.50 |
| Purchase #2 | $174.77 | 9.783% | $191.8677 | $191.87 | $191.85 | $191.90 |
| Purchase #3 | $42.45 | 8.606% | $46.1032 | $46.10 | $46.10 | $46.10 |
| Purchase #4 | $218.57 | 7.321% | $234.5715 | $234.57 | $234.55 | $234.60 |
| Purchase #5 | $45.61 | 10.286% | $50.3014 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $178.30 | 6.666% | $190.1855 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $189.69 | 6.109% | $201.2782 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $871.11 | $938.7948 | $938.80 | $938.80 | $938.90 | |