| 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 | $112.99 | 8.367% | $122.4439 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $145.94 | 4.583% | $152.6284 | $152.63 | $152.65 | $152.60 |
| Purchase #3 | $106.82 | 12.617% | $120.2975 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $7.43 | 9.135% | $8.1087 | $8.11 | $8.10 | $8.10 |
| Purchase #5 | $93.71 | 7.317% | $100.5668 | $100.57 | $100.55 | $100.60 |
| Purchase #6 | $191.91 | 7.113% | $205.5606 | $205.56 | $205.55 | $205.60 |
| Purchase #7 | $75.42 | 6.333% | $80.1963 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $734.22 | $789.8022 | $789.81 | $789.80 | $789.80 | |