| 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 | $107.96 | 6.556% | $115.0379 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $18.69 | 7.709% | $20.1308 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $45.62 | 8.728% | $49.6017 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $222.71 | 5.554% | $235.0793 | $235.08 | $235.10 | $235.10 |
| Purchase #5 | $155.47 | 13.705% | $176.7772 | $176.78 | $176.80 | $176.80 |
| Purchase #6 | $195.41 | 8.343% | $211.7131 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $235.62 | 6.857% | $251.7765 | $251.78 | $251.80 | $251.80 |
| 7 purchase totals = | $981.48 | $1,060.1165 | $1,060.12 | $1,060.20 | $1,060.10 | |