| 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 | $213.81 | 7.133% | $229.0611 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $26.39 | 5.365% | $27.8058 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $240.66 | 11.830% | $269.1301 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $33.82 | 12.558% | $38.0671 | $38.07 | $38.05 | $38.10 |
| Purchase #5 | $135.67 | 4.752% | $142.117 | $142.12 | $142.10 | $142.10 |
| Purchase #6 | $42.75 | 7.796% | $46.0828 | $46.08 | $46.10 | $46.10 |
| Purchase #7 | $62.65 | 6.115% | $66.481 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $755.75 | $818.7449 | $818.75 | $818.75 | $818.80 | |