| 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 | $196.82 | 11.329% | $219.1177 | $219.12 | $219.10 | $219.10 |
| Purchase #2 | $84.58 | 6.434% | $90.0219 | $90.02 | $90.00 | $90.00 |
| Purchase #3 | $95.77 | 5.735% | $101.2624 | $101.26 | $101.25 | $101.30 |
| Purchase #4 | $25.76 | 11.296% | $28.6698 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $61.56 | 4.267% | $64.1868 | $64.19 | $64.20 | $64.20 |
| Purchase #6 | $117.97 | 3.756% | $122.401 | $122.40 | $122.40 | $122.40 |
| Purchase #7 | $117.71 | 5.220% | $123.8545 | $123.85 | $123.85 | $123.90 |
| 7 purchase totals = | $700.17 | $749.5141 | $749.51 | $749.45 | $749.60 | |