| 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 | $223.95 | 7.174% | $240.0162 | $240.02 | $240.00 | $240.00 |
| Purchase #2 | $191.33 | 5.215% | $201.3079 | $201.31 | $201.30 | $201.30 |
| Purchase #3 | $116.30 | 10.869% | $128.9406 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $16.29 | 3.397% | $16.8434 | $16.84 | $16.85 | $16.80 |
| Purchase #5 | $99.45 | 4.182% | $103.609 | $103.61 | $103.60 | $103.60 |
| Purchase #6 | $170.44 | 9.198% | $186.1171 | $186.12 | $186.10 | $186.10 |
| Purchase #7 | $45.72 | 10.429% | $50.4881 | $50.49 | $50.50 | $50.50 |
| 7 purchase totals = | $863.48 | $927.3223 | $927.33 | $927.30 | $927.20 | |