| 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 | $209.73 | 13.534% | $238.1149 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $117.27 | 11.340% | $130.5684 | $130.57 | $130.55 | $130.60 |
| Purchase #3 | $211.54 | 12.497% | $237.9762 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $171.74 | 4.104% | $178.7882 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $220.58 | 7.313% | $236.711 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $231.84 | 12.417% | $260.6276 | $260.63 | $260.65 | $260.60 |
| Purchase #7 | $48.47 | 9.208% | $52.9331 | $52.93 | $52.95 | $52.90 |
| 7 purchase totals = | $1,211.17 | $1,335.7194 | $1,335.72 | $1,335.75 | $1,335.70 | |