| 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 | $236.71 | 8.441% | $256.6907 | $256.69 | $256.70 | $256.70 |
| Purchase #2 | $63.96 | 8.212% | $69.2124 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $74.67 | 10.667% | $82.635 | $82.64 | $82.65 | $82.60 |
| Purchase #4 | $53.81 | 13.446% | $61.0453 | $61.05 | $61.05 | $61.00 |
| Purchase #5 | $147.71 | 9.179% | $161.2683 | $161.27 | $161.25 | $161.30 |
| Purchase #6 | $147.40 | 3.780% | $152.9717 | $152.97 | $152.95 | $153.00 |
| Purchase #7 | $166.84 | 13.291% | $189.0147 | $189.01 | $189.00 | $189.00 |
| 7 purchase totals = | $891.10 | $972.8381 | $972.84 | $972.80 | $972.80 | |