| 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 | $112.28 | 4.872% | $117.7503 | $117.75 | $117.75 | $117.80 |
| Purchase #2 | $241.26 | 13.807% | $274.5708 | $274.57 | $274.55 | $274.60 |
| Purchase #3 | $14.54 | 12.805% | $16.4018 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $202.93 | 9.419% | $222.044 | $222.04 | $222.05 | $222.00 |
| Purchase #5 | $48.58 | 12.786% | $54.7914 | $54.79 | $54.80 | $54.80 |
| Purchase #6 | $177.68 | 11.814% | $198.6711 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $82.61 | 7.478% | $88.7876 | $88.79 | $88.80 | $88.80 |
| 7 purchase totals = | $879.88 | $973.0170 | $973.01 | $973.00 | $973.10 | |