| 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 | $111.85 | 4.834% | $117.2568 | $117.26 | $117.25 | $117.30 |
| Purchase #2 | $139.48 | 8.816% | $151.7766 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $245.99 | 9.158% | $268.5178 | $268.52 | $268.50 | $268.50 |
| Purchase #4 | $135.44 | 10.860% | $150.1488 | $150.15 | $150.15 | $150.10 |
| Purchase #5 | $14.91 | 12.745% | $16.8103 | $16.81 | $16.80 | $16.80 |
| Purchase #6 | $58.27 | 10.516% | $64.3977 | $64.40 | $64.40 | $64.40 |
| Purchase #7 | $58.92 | 12.673% | $66.3869 | $66.39 | $66.40 | $66.40 |
| 7 purchase totals = | $764.86 | $835.2949 | $835.31 | $835.30 | $835.30 | |