| 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 | $213.76 | 7.446% | $229.6766 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $144.88 | 9.861% | $159.1666 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $244.31 | 5.616% | $258.0304 | $258.03 | $258.05 | $258.00 |
| Purchase #4 | $66.40 | 11.525% | $74.0526 | $74.05 | $74.05 | $74.10 |
| Purchase #5 | $235.51 | 9.360% | $257.5537 | $257.55 | $257.55 | $257.60 |
| Purchase #6 | $120.56 | 10.286% | $132.9608 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $64.26 | 3.282% | $66.369 | $66.37 | $66.35 | $66.40 |
| 7 purchase totals = | $1,089.68 | $1,177.8097 | $1,177.81 | $1,177.80 | $1,178.00 | |