| 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 | $197.70 | 10.394% | $218.2489 | $218.25 | $218.25 | $218.20 |
| Purchase #2 | $193.39 | 6.711% | $206.3684 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $188.35 | 3.142% | $194.268 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $64.41 | 11.862% | $72.0503 | $72.05 | $72.05 | $72.10 |
| Purchase #5 | $6.99 | 4.225% | $7.2853 | $7.29 | $7.30 | $7.30 |
| Purchase #6 | $218.90 | 7.265% | $234.8031 | $234.80 | $234.80 | $234.80 |
| Purchase #7 | $69.73 | 8.643% | $75.7568 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $939.47 | $1,008.7808 | $1,008.79 | $1,008.75 | $1,008.90 | |