| 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 | $119.48 | 12.576% | $134.5058 | $134.51 | $134.50 | $134.50 |
| Purchase #2 | $43.42 | 10.163% | $47.8328 | $47.83 | $47.85 | $47.80 |
| Purchase #3 | $189.61 | 12.260% | $212.8562 | $212.86 | $212.85 | $212.90 |
| Purchase #4 | $189.28 | 10.476% | $209.109 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $78.65 | 9.476% | $86.1029 | $86.10 | $86.10 | $86.10 |
| Purchase #6 | $38.65 | 5.518% | $40.7827 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $240.49 | 9.131% | $262.4491 | $262.45 | $262.45 | $262.40 |
| 7 purchase totals = | $899.58 | $993.6385 | $993.64 | $993.65 | $993.60 | |