| 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 | $196.35 | 11.212% | $218.3648 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $126.72 | 7.494% | $136.2164 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $41.81 | 11.413% | $46.5818 | $46.58 | $46.60 | $46.60 |
| Purchase #4 | $185.80 | 9.641% | $203.713 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $14.65 | 7.715% | $15.7802 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $200.96 | 5.306% | $211.6229 | $211.62 | $211.60 | $211.60 |
| Purchase #7 | $109.60 | 8.626% | $119.0541 | $119.05 | $119.05 | $119.10 |
| 7 purchase totals = | $875.89 | $951.3332 | $951.32 | $951.30 | $951.40 | |