| 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 | $12.88 | 5.715% | $13.6161 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $225.33 | 10.642% | $249.3096 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $187.67 | 3.404% | $194.0583 | $194.06 | $194.05 | $194.10 |
| Purchase #4 | $104.38 | 11.818% | $116.7156 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $221.44 | 12.527% | $249.1798 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $135.90 | 9.846% | $149.2807 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $231.41 | 3.321% | $239.0951 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $1,119.01 | $1,211.2552 | $1,211.27 | $1,211.25 | $1,211.30 | |