| 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 | $118.28 | 9.380% | $129.3747 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $52.97 | 9.851% | $58.1881 | $58.19 | $58.20 | $58.20 |
| Purchase #3 | $13.50 | 13.226% | $15.2855 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $55.32 | 7.248% | $59.3296 | $59.33 | $59.35 | $59.30 |
| Purchase #5 | $247.31 | 4.634% | $258.7703 | $258.77 | $258.75 | $258.80 |
| Purchase #6 | $239.60 | 4.759% | $251.0026 | $251.00 | $251.00 | $251.00 |
| Purchase #7 | $7.57 | 6.565% | $8.067 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $734.55 | $780.0178 | $780.02 | $780.00 | $780.10 | |