| 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 | $124.29 | 5.488% | $131.111 | $131.11 | $131.10 | $131.10 |
| Purchase #2 | $58.92 | 5.831% | $62.3556 | $62.36 | $62.35 | $62.40 |
| Purchase #3 | $81.48 | 7.707% | $87.7597 | $87.76 | $87.75 | $87.80 |
| Purchase #4 | $239.43 | 12.310% | $268.9038 | $268.90 | $268.90 | $268.90 |
| Purchase #5 | $58.49 | 7.590% | $62.9294 | $62.93 | $62.95 | $62.90 |
| Purchase #6 | $137.63 | 3.509% | $142.4594 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $128.46 | 3.615% | $133.1038 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $828.70 | $888.6227 | $888.62 | $888.60 | $888.70 | |