| 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 | $230.43 | 11.738% | $257.4779 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $38.72 | 3.368% | $40.0241 | $40.02 | $40.00 | $40.00 |
| Purchase #3 | $232.28 | 13.503% | $263.6448 | $263.64 | $263.65 | $263.60 |
| Purchase #4 | $26.77 | 5.855% | $28.3374 | $28.34 | $28.35 | $28.30 |
| Purchase #5 | $150.53 | 5.568% | $158.9115 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $69.52 | 9.354% | $76.0229 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $132.83 | 10.793% | $147.1663 | $147.17 | $147.15 | $147.20 |
| 7 purchase totals = | $881.08 | $971.5849 | $971.58 | $971.55 | $971.50 | |