| 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 | $37.31 | 6.126% | $39.5956 | $39.60 | $39.60 | $39.60 |
| Purchase #2 | $214.93 | 10.757% | $238.05 | $238.05 | $238.05 | $238.10 |
| Purchase #3 | $176.79 | 12.664% | $199.1787 | $199.18 | $199.20 | $199.20 |
| Purchase #4 | $208.68 | 9.689% | $228.899 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $158.89 | 9.314% | $173.689 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $191.52 | 11.167% | $212.907 | $212.91 | $212.90 | $212.90 |
| Purchase #7 | $122.52 | 6.852% | $130.9151 | $130.92 | $130.90 | $130.90 |
| 7 purchase totals = | $1,110.64 | $1,223.2344 | $1,223.25 | $1,223.25 | $1,223.30 | |