| 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 | $49.27 | 10.544% | $54.465 | $54.47 | $54.45 | $54.50 |
| Purchase #2 | $232.79 | 11.382% | $259.2862 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $96.96 | 8.355% | $105.061 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $116.48 | 3.802% | $120.9086 | $120.91 | $120.90 | $120.90 |
| Purchase #5 | $105.75 | 4.217% | $110.2095 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $207.41 | 6.840% | $221.5968 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $200.70 | 7.520% | $215.7926 | $215.79 | $215.80 | $215.80 |
| 7 purchase totals = | $1,009.36 | $1,087.3197 | $1,087.33 | $1,087.30 | $1,087.40 | |