| 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 | $228.94 | 10.216% | $252.3285 | $252.33 | $252.35 | $252.30 |
| Purchase #2 | $140.60 | 8.110% | $152.0027 | $152.00 | $152.00 | $152.00 |
| Purchase #3 | $16.98 | 9.262% | $18.5527 | $18.55 | $18.55 | $18.60 |
| Purchase #4 | $109.84 | 6.262% | $116.7182 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $125.70 | 11.230% | $139.8161 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $214.54 | 12.760% | $241.9153 | $241.92 | $241.90 | $241.90 |
| Purchase #7 | $32.97 | 9.395% | $36.0675 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $869.57 | $957.4010 | $957.41 | $957.35 | $957.40 | |