| 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 | $193.48 | 11.806% | $216.3222 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $221.91 | 7.636% | $238.855 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $66.27 | 11.684% | $74.013 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $199.73 | 6.389% | $212.4907 | $212.49 | $212.50 | $212.50 |
| Purchase #5 | $160.58 | 12.297% | $180.3265 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $244.89 | 5.388% | $258.0847 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $28.98 | 9.864% | $31.8386 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $1,115.84 | $1,211.9307 | $1,211.93 | $1,211.95 | $1,211.90 | |