| 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 | $243.95 | 13.801% | $277.6175 | $277.62 | $277.60 | $277.60 |
| Purchase #2 | $91.37 | 11.703% | $102.063 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $225.94 | 13.118% | $255.5788 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $44.73 | 3.641% | $46.3586 | $46.36 | $46.35 | $46.40 |
| Purchase #5 | $218.83 | 11.411% | $243.8007 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $226.82 | 4.679% | $237.4329 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $158.60 | 10.277% | $174.8993 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $1,210.24 | $1,337.7508 | $1,337.75 | $1,337.75 | $1,337.80 | |