| 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 | $244.88 | 13.569% | $278.1078 | $278.11 | $278.10 | $278.10 |
| Purchase #2 | $155.54 | 9.637% | $170.5294 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $241.73 | 9.182% | $263.9256 | $263.93 | $263.95 | $263.90 |
| Purchase #4 | $117.60 | 9.309% | $128.5474 | $128.55 | $128.55 | $128.50 |
| Purchase #5 | $55.26 | 6.410% | $58.8022 | $58.80 | $58.80 | $58.80 |
| Purchase #6 | $111.35 | 3.865% | $115.6537 | $115.65 | $115.65 | $115.70 |
| Purchase #7 | $77.42 | 4.111% | $80.6027 | $80.60 | $80.60 | $80.60 |
| 7 purchase totals = | $1,003.78 | $1,096.1688 | $1,096.17 | $1,096.20 | $1,096.10 | |