| 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 | $121.67 | 7.813% | $131.1761 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $68.83 | 12.380% | $77.3512 | $77.35 | $77.35 | $77.40 |
| Purchase #3 | $102.32 | 13.371% | $116.0012 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $100.37 | 8.111% | $108.511 | $108.51 | $108.50 | $108.50 |
| Purchase #5 | $138.37 | 4.562% | $144.6824 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $248.43 | 9.486% | $271.9961 | $272.00 | $272.00 | $272.00 |
| Purchase #7 | $177.48 | 11.653% | $198.1617 | $198.16 | $198.15 | $198.20 |
| 7 purchase totals = | $957.47 | $1,047.8797 | $1,047.88 | $1,047.90 | $1,048.00 | |