| 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 | $134.99 | 5.217% | $142.0324 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $167.61 | 10.270% | $184.8235 | $184.82 | $184.80 | $184.80 |
| Purchase #3 | $236.62 | 3.624% | $245.1951 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $12.83 | 10.219% | $14.1411 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $237.89 | 8.506% | $258.1249 | $258.12 | $258.10 | $258.10 |
| Purchase #6 | $48.86 | 5.516% | $51.5551 | $51.56 | $51.55 | $51.60 |
| Purchase #7 | $55.26 | 12.608% | $62.2272 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $894.06 | $958.0993 | $958.10 | $958.10 | $958.00 | |