| 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 | $235.35 | 11.570% | $262.58 | $262.58 | $262.60 | $262.60 |
| Purchase #2 | $37.74 | 5.228% | $39.713 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $136.62 | 9.297% | $149.3216 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $199.83 | 6.409% | $212.6371 | $212.64 | $212.65 | $212.60 |
| Purchase #5 | $78.99 | 7.143% | $84.6323 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $187.28 | 13.589% | $212.7295 | $212.73 | $212.75 | $212.70 |
| Purchase #7 | $19.53 | 7.523% | $20.9992 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $895.34 | $982.6127 | $982.61 | $982.65 | $982.50 | |