| 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 | $97.63 | 8.752% | $106.1746 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $232.69 | 12.851% | $262.593 | $262.59 | $262.60 | $262.60 |
| Purchase #3 | $144.59 | 5.630% | $152.7304 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $36.25 | 4.135% | $37.7489 | $37.75 | $37.75 | $37.70 |
| Purchase #5 | $149.63 | 13.468% | $169.7822 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $200.45 | 13.150% | $226.8092 | $226.81 | $226.80 | $226.80 |
| Purchase #7 | $23.39 | 4.102% | $24.3495 | $24.35 | $24.35 | $24.30 |
| 7 purchase totals = | $884.63 | $980.1878 | $980.18 | $980.20 | $980.10 | |