| 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 | $219.55 | 4.254% | $228.8897 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $82.89 | 6.611% | $88.3699 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $35.60 | 9.677% | $39.045 | $39.05 | $39.05 | $39.00 |
| Purchase #4 | $139.83 | 4.152% | $145.6357 | $145.64 | $145.65 | $145.60 |
| Purchase #5 | $23.36 | 4.146% | $24.3285 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $37.79 | 8.459% | $40.9867 | $40.99 | $41.00 | $41.00 |
| Purchase #7 | $161.59 | 9.707% | $177.2755 | $177.28 | $177.30 | $177.30 |
| 7 purchase totals = | $700.61 | $744.5310 | $744.55 | $744.60 | $744.50 | |