| 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 | $115.47 | 3.170% | $119.1304 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $110.29 | 12.648% | $124.2395 | $124.24 | $124.25 | $124.20 |
| Purchase #3 | $57.84 | 12.622% | $65.1406 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $227.51 | 13.676% | $258.6243 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $110.97 | 8.618% | $120.5334 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $222.71 | 12.806% | $251.2302 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $217.98 | 3.711% | $226.0692 | $226.07 | $226.05 | $226.10 |
| 7 purchase totals = | $1,062.77 | $1,164.9676 | $1,164.96 | $1,165.00 | $1,164.80 | |