| 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 | $234.56 | 4.127% | $244.2403 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $148.91 | 7.792% | $160.5131 | $160.51 | $160.50 | $160.50 |
| Purchase #3 | $70.90 | 8.151% | $76.6791 | $76.68 | $76.70 | $76.70 |
| Purchase #4 | $204.53 | 3.428% | $211.5413 | $211.54 | $211.55 | $211.50 |
| Purchase #5 | $208.88 | 9.580% | $228.8907 | $228.89 | $228.90 | $228.90 |
| Purchase #6 | $158.55 | 7.846% | $170.9898 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $37.31 | 4.448% | $38.9695 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $1,063.64 | $1,131.8238 | $1,131.82 | $1,131.85 | $1,131.80 | |