| 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 | $218.74 | 9.105% | $238.6563 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $209.65 | 11.276% | $233.2901 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $217.75 | 13.336% | $246.7891 | $246.79 | $246.80 | $246.80 |
| Purchase #4 | $138.98 | 7.240% | $149.0422 | $149.04 | $149.05 | $149.00 |
| Purchase #5 | $124.25 | 5.520% | $131.1086 | $131.11 | $131.10 | $131.10 |
| Purchase #6 | $207.84 | 8.488% | $225.4815 | $225.48 | $225.50 | $225.50 |
| Purchase #7 | $23.50 | 9.775% | $25.7971 | $25.80 | $25.80 | $25.80 |
| 7 purchase totals = | $1,140.71 | $1,250.1649 | $1,250.17 | $1,250.20 | $1,250.20 | |