| 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 | $234.32 | 7.463% | $251.8073 | $251.81 | $251.80 | $251.80 |
| Purchase #2 | $84.60 | 11.647% | $94.4534 | $94.45 | $94.45 | $94.50 |
| Purchase #3 | $81.89 | 11.458% | $91.273 | $91.27 | $91.25 | $91.30 |
| Purchase #4 | $48.85 | 5.471% | $51.5226 | $51.52 | $51.50 | $51.50 |
| Purchase #5 | $192.37 | 7.292% | $206.3976 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $198.91 | 11.778% | $222.3376 | $222.34 | $222.35 | $222.30 |
| Purchase #7 | $211.82 | 9.625% | $232.2077 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $1,052.76 | $1,149.9992 | $1,150.00 | $1,149.95 | $1,150.00 | |