| 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 | $129.76 | 11.559% | $144.759 | $144.76 | $144.75 | $144.80 |
| Purchase #2 | $240.72 | 5.209% | $253.2591 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $164.97 | 10.270% | $181.9124 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $237.39 | 13.134% | $268.5688 | $268.57 | $268.55 | $268.60 |
| Purchase #5 | $101.59 | 11.846% | $113.6244 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $170.48 | 11.547% | $190.1653 | $190.17 | $190.15 | $190.20 |
| Purchase #7 | $212.52 | 7.316% | $228.068 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $1,257.43 | $1,380.3570 | $1,380.36 | $1,380.25 | $1,380.50 | |