| 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 | $190.77 | 3.595% | $197.6282 | $197.63 | $197.65 | $197.60 |
| Purchase #2 | $193.37 | 9.649% | $212.0283 | $212.03 | $212.05 | $212.00 |
| Purchase #3 | $199.71 | 3.662% | $207.0234 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $83.37 | 5.291% | $87.7811 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $87.89 | 5.150% | $92.4163 | $92.42 | $92.40 | $92.40 |
| Purchase #6 | $75.43 | 10.330% | $83.2219 | $83.22 | $83.20 | $83.20 |
| Purchase #7 | $125.73 | 8.417% | $136.3127 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $956.27 | $1,016.4119 | $1,016.41 | $1,016.40 | $1,016.30 | |