| 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 | $48.48 | 12.123% | $54.3572 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $129.87 | 7.459% | $139.557 | $139.56 | $139.55 | $139.60 |
| Purchase #3 | $88.49 | 5.344% | $93.2189 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $206.95 | 10.510% | $228.7004 | $228.70 | $228.70 | $228.70 |
| Purchase #5 | $48.70 | 3.698% | $50.5009 | $50.50 | $50.50 | $50.50 |
| Purchase #6 | $221.61 | 13.546% | $251.6293 | $251.63 | $251.65 | $251.60 |
| Purchase #7 | $196.96 | 13.631% | $223.8076 | $223.81 | $223.80 | $223.80 |
| 7 purchase totals = | $941.06 | $1,041.7713 | $1,041.78 | $1,041.75 | $1,041.80 | |