| 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 | $203.84 | 6.672% | $217.4402 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $98.35 | 7.342% | $105.5709 | $105.57 | $105.55 | $105.60 |
| Purchase #3 | $227.40 | 8.568% | $246.8836 | $246.88 | $246.90 | $246.90 |
| Purchase #4 | $89.68 | 13.844% | $102.0953 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $153.64 | 12.120% | $172.2612 | $172.26 | $172.25 | $172.30 |
| Purchase #6 | $145.38 | 12.417% | $163.4318 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $115.38 | 5.418% | $121.6313 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $1,033.67 | $1,129.3143 | $1,129.31 | $1,129.35 | $1,129.30 | |