| 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 | $101.34 | 6.151% | $107.5734 | $107.57 | $107.55 | $107.60 |
| Purchase #2 | $200.80 | 4.783% | $210.4043 | $210.40 | $210.40 | $210.40 |
| Purchase #3 | $184.82 | 12.503% | $207.928 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $182.34 | 9.791% | $200.1929 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $105.71 | 5.798% | $111.8391 | $111.84 | $111.85 | $111.80 |
| Purchase #6 | $207.96 | 9.724% | $228.182 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $171.89 | 9.708% | $188.5771 | $188.58 | $188.60 | $188.60 |
| 7 purchase totals = | $1,154.86 | $1,254.6968 | $1,254.69 | $1,254.75 | $1,254.70 | |