| 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 | $247.38 | 4.288% | $257.9877 | $257.99 | $258.00 | $258.00 |
| Purchase #2 | $178.79 | 13.622% | $203.1448 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $37.69 | 11.119% | $41.8808 | $41.88 | $41.90 | $41.90 |
| Purchase #4 | $23.48 | 7.661% | $25.2788 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $10.54 | 8.349% | $11.42 | $11.42 | $11.40 | $11.40 |
| Purchase #6 | $51.77 | 9.431% | $56.6524 | $56.65 | $56.65 | $56.70 |
| Purchase #7 | $129.73 | 10.195% | $142.956 | $142.96 | $142.95 | $143.00 |
| 7 purchase totals = | $679.38 | $739.3205 | $739.32 | $739.35 | $739.40 | |