| 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 | $140.39 | 11.223% | $156.146 | $156.15 | $156.15 | $156.10 |
| Purchase #2 | $216.57 | 6.359% | $230.3417 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $101.96 | 5.555% | $107.6239 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $134.76 | 7.229% | $144.5018 | $144.50 | $144.50 | $144.50 |
| Purchase #5 | $212.91 | 7.118% | $228.0649 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $219.72 | 8.509% | $238.416 | $238.42 | $238.40 | $238.40 |
| Purchase #7 | $23.80 | 9.566% | $26.0767 | $26.08 | $26.10 | $26.10 |
| 7 purchase totals = | $1,050.11 | $1,131.1710 | $1,131.17 | $1,131.15 | $1,131.10 | |