| 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 | $223.92 | 12.418% | $251.7264 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $38.33 | 3.424% | $39.6424 | $39.64 | $39.65 | $39.60 |
| Purchase #3 | $56.62 | 12.380% | $63.6296 | $63.63 | $63.65 | $63.60 |
| Purchase #4 | $22.67 | 6.785% | $24.2082 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $213.45 | 7.340% | $229.1172 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $52.95 | 9.105% | $57.7711 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $49.61 | 10.467% | $54.8027 | $54.80 | $54.80 | $54.80 |
| 7 purchase totals = | $657.55 | $720.8976 | $720.90 | $720.90 | $720.80 | |