| 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 | $204.29 | 7.513% | $219.6383 | $219.64 | $219.65 | $219.60 |
| Purchase #2 | $96.59 | 5.572% | $101.972 | $101.97 | $101.95 | $102.00 |
| Purchase #3 | $122.38 | 4.467% | $127.8467 | $127.85 | $127.85 | $127.80 |
| Purchase #4 | $20.61 | 6.544% | $21.9587 | $21.96 | $21.95 | $22.00 |
| Purchase #5 | $81.26 | 3.113% | $83.7896 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $68.41 | 10.137% | $75.3447 | $75.34 | $75.35 | $75.30 |
| Purchase #7 | $218.32 | 9.866% | $239.8595 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $811.86 | $870.4095 | $870.41 | $870.40 | $870.40 | |