| 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 | $221.96 | 8.442% | $240.6979 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $48.86 | 6.683% | $52.1253 | $52.13 | $52.15 | $52.10 |
| Purchase #3 | $236.41 | 4.591% | $247.2636 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $42.45 | 5.289% | $44.6952 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $185.91 | 8.457% | $201.6324 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $6.50 | 12.851% | $7.3353 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $176.75 | 7.239% | $189.5449 | $189.54 | $189.55 | $189.50 |
| 7 purchase totals = | $918.84 | $983.2946 | $983.30 | $983.35 | $983.20 | |