| 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 | $178.39 | 13.602% | $202.6546 | $202.65 | $202.65 | $202.70 |
| Purchase #2 | $197.81 | 4.524% | $206.7589 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $77.48 | 13.482% | $87.9259 | $87.93 | $87.95 | $87.90 |
| Purchase #4 | $218.84 | 4.443% | $228.5631 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $25.38 | 10.170% | $27.9611 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $238.34 | 9.152% | $260.1529 | $260.15 | $260.15 | $260.20 |
| Purchase #7 | $213.40 | 7.349% | $229.0828 | $229.08 | $229.10 | $229.10 |
| 7 purchase totals = | $1,149.64 | $1,243.0993 | $1,243.09 | $1,243.10 | $1,243.30 | |