| 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 | $200.87 | 13.663% | $228.3149 | $228.31 | $228.30 | $228.30 |
| Purchase #2 | $221.31 | 10.794% | $245.1982 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $98.44 | 11.480% | $109.7409 | $109.74 | $109.75 | $109.70 |
| Purchase #4 | $84.31 | 10.180% | $92.8928 | $92.89 | $92.90 | $92.90 |
| Purchase #5 | $58.36 | 12.726% | $65.7869 | $65.79 | $65.80 | $65.80 |
| Purchase #6 | $178.45 | 7.822% | $192.4084 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $18.31 | 3.255% | $18.906 | $18.91 | $18.90 | $18.90 |
| 7 purchase totals = | $860.05 | $953.2481 | $953.25 | $953.25 | $953.20 | |