| 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 | $13.77 | 5.413% | $14.5154 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $191.81 | 7.847% | $206.8613 | $206.86 | $206.85 | $206.90 |
| Purchase #3 | $224.28 | 11.560% | $250.2068 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $35.46 | 9.465% | $38.8163 | $38.82 | $38.80 | $38.80 |
| Purchase #5 | $193.46 | 9.564% | $211.9625 | $211.96 | $211.95 | $212.00 |
| Purchase #6 | $158.34 | 12.465% | $178.0771 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $95.96 | 7.167% | $102.8375 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $913.08 | $1,003.2769 | $1,003.29 | $1,003.25 | $1,003.30 | |