| 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 | $88.76 | 3.650% | $91.9997 | $92.00 | $92.00 | $92.00 |
| Purchase #2 | $224.97 | 12.335% | $252.72 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $163.49 | 9.129% | $178.415 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $190.86 | 11.419% | $212.6543 | $212.65 | $212.65 | $212.70 |
| Purchase #5 | $17.65 | 13.771% | $20.0806 | $20.08 | $20.10 | $20.10 |
| Purchase #6 | $202.71 | 8.448% | $219.8349 | $219.83 | $219.85 | $219.80 |
| Purchase #7 | $39.67 | 6.351% | $42.1894 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $928.11 | $1,017.8939 | $1,017.89 | $1,017.90 | $1,017.90 | |