| 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 | $170.52 | 11.601% | $190.302 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $120.48 | 3.250% | $124.3956 | $124.40 | $124.40 | $124.40 |
| Purchase #3 | $91.63 | 9.102% | $99.9702 | $99.97 | $99.95 | $100.00 |
| Purchase #4 | $124.39 | 8.668% | $135.1721 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $232.60 | 12.593% | $261.8913 | $261.89 | $261.90 | $261.90 |
| Purchase #6 | $93.49 | 8.239% | $101.1926 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $112.48 | 7.326% | $120.7203 | $120.72 | $120.70 | $120.70 |
| 7 purchase totals = | $945.59 | $1,033.6441 | $1,033.64 | $1,033.60 | $1,033.70 | |