| 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 | $203.95 | 10.223% | $224.7998 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $225.43 | 9.566% | $246.9946 | $246.99 | $247.00 | $247.00 |
| Purchase #3 | $247.28 | 10.672% | $273.6697 | $273.67 | $273.65 | $273.70 |
| Purchase #4 | $243.82 | 4.184% | $254.0214 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $17.31 | 10.762% | $19.1729 | $19.17 | $19.15 | $19.20 |
| Purchase #6 | $41.68 | 11.379% | $46.4228 | $46.42 | $46.40 | $46.40 |
| Purchase #7 | $81.65 | 10.591% | $90.2976 | $90.30 | $90.30 | $90.30 |
| 7 purchase totals = | $1,061.12 | $1,155.3788 | $1,155.37 | $1,155.30 | $1,155.40 | |