| 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 | $129.45 | 10.264% | $142.7367 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $102.33 | 10.354% | $112.9252 | $112.93 | $112.95 | $112.90 |
| Purchase #3 | $13.75 | 4.643% | $14.3884 | $14.39 | $14.40 | $14.40 |
| Purchase #4 | $37.68 | 8.190% | $40.766 | $40.77 | $40.75 | $40.80 |
| Purchase #5 | $216.64 | 3.559% | $224.3502 | $224.35 | $224.35 | $224.40 |
| Purchase #6 | $228.86 | 3.314% | $236.4444 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $35.59 | 11.834% | $39.8017 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $764.30 | $811.4126 | $811.42 | $811.45 | $811.40 | |