| 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 | $225.54 | 11.427% | $251.3125 | $251.31 | $251.30 | $251.30 |
| Purchase #2 | $140.33 | 4.792% | $147.0546 | $147.05 | $147.05 | $147.10 |
| Purchase #3 | $31.88 | 7.809% | $34.3695 | $34.37 | $34.35 | $34.40 |
| Purchase #4 | $31.58 | 4.726% | $33.0725 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $116.42 | 4.251% | $121.369 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $73.92 | 5.604% | $78.0625 | $78.06 | $78.05 | $78.10 |
| Purchase #7 | $154.34 | 13.661% | $175.4244 | $175.42 | $175.40 | $175.40 |
| 7 purchase totals = | $774.01 | $840.6650 | $840.65 | $840.55 | $840.80 | |