| 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 | $220.34 | 10.824% | $244.1896 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $28.99 | 11.602% | $32.3534 | $32.35 | $32.35 | $32.40 |
| Purchase #3 | $40.27 | 4.705% | $42.1647 | $42.16 | $42.15 | $42.20 |
| Purchase #4 | $77.42 | 9.678% | $84.9127 | $84.91 | $84.90 | $84.90 |
| Purchase #5 | $239.89 | 12.404% | $269.646 | $269.65 | $269.65 | $269.60 |
| Purchase #6 | $244.56 | 13.788% | $278.2799 | $278.28 | $278.30 | $278.30 |
| Purchase #7 | $34.33 | 6.351% | $36.5103 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $885.80 | $988.0566 | $988.05 | $988.05 | $988.10 | |