| 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 | $211.26 | 10.460% | $233.3578 | $233.36 | $233.35 | $233.40 |
| Purchase #2 | $69.56 | 7.470% | $74.7561 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $111.58 | 7.683% | $120.1527 | $120.15 | $120.15 | $120.20 |
| Purchase #4 | $63.37 | 7.637% | $68.2096 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $9.27 | 7.438% | $9.9595 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $81.83 | 9.135% | $89.3052 | $89.31 | $89.30 | $89.30 |
| Purchase #7 | $230.80 | 10.795% | $255.7149 | $255.71 | $255.70 | $255.70 |
| 7 purchase totals = | $777.67 | $851.4558 | $851.46 | $851.40 | $851.60 | |