| 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 | $188.89 | 11.397% | $210.4178 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $52.98 | 3.260% | $54.7071 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $225.96 | 7.319% | $242.498 | $242.50 | $242.50 | $242.50 |
| Purchase #4 | $48.72 | 10.415% | $53.7942 | $53.79 | $53.80 | $53.80 |
| Purchase #5 | $83.81 | 4.595% | $87.6611 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $134.95 | 9.526% | $147.8053 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $250.98 | 8.593% | $272.5467 | $272.55 | $272.55 | $272.50 |
| 7 purchase totals = | $986.29 | $1,069.4302 | $1,069.44 | $1,069.40 | $1,069.40 | |