| 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 | $98.55 | 10.440% | $108.8386 | $108.84 | $108.85 | $108.80 |
| Purchase #2 | $95.89 | 5.769% | $101.4219 | $101.42 | $101.40 | $101.40 |
| Purchase #3 | $225.81 | 11.315% | $251.3604 | $251.36 | $251.35 | $251.40 |
| Purchase #4 | $227.71 | 7.133% | $243.9526 | $243.95 | $243.95 | $244.00 |
| Purchase #5 | $22.90 | 3.568% | $23.7171 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $87.57 | 4.771% | $91.748 | $91.75 | $91.75 | $91.70 |
| Purchase #7 | $238.86 | 5.825% | $252.7736 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $997.29 | $1,073.8122 | $1,073.81 | $1,073.75 | $1,073.80 | |