| 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 | $213.72 | 6.251% | $227.0796 | $227.08 | $227.10 | $227.10 |
| Purchase #2 | $8.70 | 5.187% | $9.1513 | $9.15 | $9.15 | $9.20 |
| Purchase #3 | $242.73 | 8.470% | $263.2892 | $263.29 | $263.30 | $263.30 |
| Purchase #4 | $71.30 | 12.572% | $80.2638 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $155.65 | 4.190% | $162.1717 | $162.17 | $162.15 | $162.20 |
| Purchase #6 | $189.48 | 12.510% | $213.1839 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $32.39 | 12.229% | $36.351 | $36.35 | $36.35 | $36.40 |
| 7 purchase totals = | $913.97 | $991.4905 | $991.48 | $991.50 | $991.70 | |