| 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 | $249.46 | 13.306% | $282.6531 | $282.65 | $282.65 | $282.70 |
| Purchase #2 | $132.73 | 12.846% | $149.7805 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $6.88 | 7.513% | $7.3969 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $116.59 | 11.409% | $129.8918 | $129.89 | $129.90 | $129.90 |
| Purchase #5 | $202.79 | 13.582% | $230.3329 | $230.33 | $230.35 | $230.30 |
| Purchase #6 | $64.51 | 10.566% | $71.3261 | $71.33 | $71.35 | $71.30 |
| Purchase #7 | $122.54 | 6.439% | $130.4304 | $130.43 | $130.45 | $130.40 |
| 7 purchase totals = | $895.50 | $1,001.8117 | $1,001.81 | $1,001.90 | $1,001.80 | |