| 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 | $105.71 | 10.487% | $116.7958 | $116.80 | $116.80 | $116.80 |
| Purchase #2 | $20.94 | 10.443% | $23.1268 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $112.56 | 4.686% | $117.8346 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $173.62 | 8.789% | $188.8795 | $188.88 | $188.90 | $188.90 |
| Purchase #5 | $28.70 | 12.306% | $32.2318 | $32.23 | $32.25 | $32.20 |
| Purchase #6 | $197.54 | 6.823% | $211.0182 | $211.02 | $211.00 | $211.00 |
| Purchase #7 | $52.28 | 9.853% | $57.4311 | $57.43 | $57.45 | $57.40 |
| 7 purchase totals = | $691.35 | $747.3178 | $747.32 | $747.40 | $747.20 | |