| 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 | $122.94 | 12.737% | $138.5989 | $138.60 | $138.60 | $138.60 |
| Purchase #2 | $30.65 | 4.715% | $32.0951 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $175.79 | 3.766% | $182.4103 | $182.41 | $182.40 | $182.40 |
| Purchase #4 | $167.68 | 11.532% | $187.0169 | $187.02 | $187.00 | $187.00 |
| Purchase #5 | $54.87 | 4.570% | $57.3776 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $229.44 | 13.123% | $259.5494 | $259.55 | $259.55 | $259.50 |
| Purchase #7 | $114.25 | 8.715% | $124.2069 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $895.62 | $981.2551 | $981.27 | $981.25 | $981.20 | |