| 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 | $32.53 | 11.293% | $36.2036 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $139.92 | 4.422% | $146.1073 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $200.48 | 5.200% | $210.905 | $210.91 | $210.90 | $210.90 |
| Purchase #4 | $36.76 | 10.794% | $40.7279 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $171.58 | 8.454% | $186.0854 | $186.09 | $186.10 | $186.10 |
| Purchase #6 | $111.61 | 12.815% | $125.9128 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $131.47 | 6.561% | $140.0957 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $824.35 | $886.0377 | $886.05 | $886.05 | $886.00 | |