| 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 | $25.90 | 12.487% | $29.1341 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $103.98 | 4.453% | $108.6102 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $236.68 | 4.261% | $246.7649 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $172.98 | 11.458% | $192.8 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $183.70 | 9.557% | $201.2562 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $212.84 | 10.528% | $235.2478 | $235.25 | $235.25 | $235.20 |
| Purchase #7 | $125.58 | 12.516% | $141.2976 | $141.30 | $141.30 | $141.30 |
| 7 purchase totals = | $1,061.66 | $1,155.1108 | $1,155.11 | $1,155.10 | $1,155.10 | |