| 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 | $201.84 | 13.419% | $228.9249 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $143.93 | 6.536% | $153.3373 | $153.34 | $153.35 | $153.30 |
| Purchase #3 | $48.73 | 8.473% | $52.8589 | $52.86 | $52.85 | $52.90 |
| Purchase #4 | $18.39 | 8.105% | $19.8805 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $140.77 | 4.579% | $147.2159 | $147.22 | $147.20 | $147.20 |
| Purchase #6 | $243.57 | 11.813% | $272.3429 | $272.34 | $272.35 | $272.30 |
| Purchase #7 | $39.95 | 6.468% | $42.534 | $42.53 | $42.55 | $42.50 |
| 7 purchase totals = | $837.18 | $917.0944 | $917.09 | $917.10 | $917.00 | |