| 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 | $93.92 | 6.707% | $100.2192 | $100.22 | $100.20 | $100.20 |
| Purchase #2 | $138.30 | 5.232% | $145.5359 | $145.54 | $145.55 | $145.50 |
| Purchase #3 | $26.43 | 7.744% | $28.4767 | $28.48 | $28.50 | $28.50 |
| Purchase #4 | $221.74 | 4.741% | $232.2527 | $232.25 | $232.25 | $232.30 |
| Purchase #5 | $188.94 | 9.249% | $206.4151 | $206.42 | $206.40 | $206.40 |
| Purchase #6 | $158.90 | 9.324% | $173.7158 | $173.72 | $173.70 | $173.70 |
| Purchase #7 | $115.87 | 5.160% | $121.8489 | $121.85 | $121.85 | $121.80 |
| 7 purchase totals = | $944.10 | $1,008.4643 | $1,008.48 | $1,008.45 | $1,008.40 | |