| 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 | $120.42 | 13.281% | $136.413 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $48.35 | 10.632% | $53.4906 | $53.49 | $53.50 | $53.50 |
| Purchase #3 | $36.38 | 5.688% | $38.4493 | $38.45 | $38.45 | $38.40 |
| Purchase #4 | $238.53 | 9.353% | $260.8397 | $260.84 | $260.85 | $260.80 |
| Purchase #5 | $215.42 | 13.459% | $244.4134 | $244.41 | $244.40 | $244.40 |
| Purchase #6 | $100.75 | 12.259% | $113.1009 | $113.10 | $113.10 | $113.10 |
| Purchase #7 | $196.71 | 12.331% | $220.9663 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $956.56 | $1,067.6732 | $1,067.67 | $1,067.65 | $1,067.60 | |