| 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 | $192.62 | 9.731% | $211.3639 | $211.36 | $211.35 | $211.40 |
| Purchase #2 | $116.47 | 13.124% | $131.7555 | $131.76 | $131.75 | $131.80 |
| Purchase #3 | $35.74 | 7.323% | $38.3572 | $38.36 | $38.35 | $38.40 |
| Purchase #4 | $132.54 | 13.512% | $150.4488 | $150.45 | $150.45 | $150.40 |
| Purchase #5 | $196.83 | 7.762% | $212.1079 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $115.87 | 13.405% | $131.4024 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $200.62 | 8.515% | $217.7028 | $217.70 | $217.70 | $217.70 |
| 7 purchase totals = | $990.69 | $1,093.1385 | $1,093.14 | $1,093.10 | $1,093.20 | |