| 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 | $224.76 | 10.852% | $249.151 | $249.15 | $249.15 | $249.20 |
| Purchase #2 | $174.83 | 4.285% | $182.3215 | $182.32 | $182.30 | $182.30 |
| Purchase #3 | $229.70 | 10.551% | $253.9356 | $253.94 | $253.95 | $253.90 |
| Purchase #4 | $67.42 | 7.484% | $72.4657 | $72.47 | $72.45 | $72.50 |
| Purchase #5 | $201.34 | 13.715% | $228.9538 | $228.95 | $228.95 | $229.00 |
| Purchase #6 | $238.98 | 3.272% | $246.7994 | $246.80 | $246.80 | $246.80 |
| Purchase #7 | $36.31 | 7.515% | $39.0387 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $1,173.34 | $1,272.6657 | $1,272.67 | $1,272.65 | $1,272.70 | |