| 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 | $238.50 | 10.703% | $264.0267 | $264.03 | $264.05 | $264.00 |
| Purchase #2 | $199.56 | 6.791% | $213.1121 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $53.96 | 12.601% | $60.7595 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $113.94 | 5.647% | $120.3742 | $120.37 | $120.35 | $120.40 |
| Purchase #5 | $247.90 | 4.368% | $258.7283 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $221.94 | 13.684% | $252.3103 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $149.44 | 5.640% | $157.8684 | $157.87 | $157.85 | $157.90 |
| 7 purchase totals = | $1,225.24 | $1,327.1795 | $1,327.18 | $1,327.15 | $1,327.20 | |