| 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 | $105.46 | 7.767% | $113.6511 | $113.65 | $113.65 | $113.70 |
| Purchase #2 | $147.74 | 9.507% | $161.7856 | $161.79 | $161.80 | $161.80 |
| Purchase #3 | $117.71 | 13.685% | $133.8186 | $133.82 | $133.80 | $133.80 |
| Purchase #4 | $244.54 | 8.790% | $266.0351 | $266.04 | $266.05 | $266.00 |
| Purchase #5 | $57.69 | 10.193% | $63.5703 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $70.49 | 13.415% | $79.9462 | $79.95 | $79.95 | $79.90 |
| Purchase #7 | $213.86 | 6.850% | $228.5094 | $228.51 | $228.50 | $228.50 |
| 7 purchase totals = | $957.49 | $1,047.3163 | $1,047.33 | $1,047.30 | $1,047.30 | |