| 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 | $235.81 | 12.117% | $264.3831 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $110.76 | 9.665% | $121.465 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $101.28 | 4.347% | $105.6826 | $105.68 | $105.70 | $105.70 |
| Purchase #4 | $138.43 | 9.398% | $151.4397 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $7.74 | 9.477% | $8.4735 | $8.47 | $8.45 | $8.50 |
| Purchase #6 | $166.61 | 6.574% | $177.5629 | $177.56 | $177.55 | $177.60 |
| Purchase #7 | $211.39 | 5.649% | $223.3314 | $223.33 | $223.35 | $223.30 |
| 7 purchase totals = | $972.02 | $1,052.3382 | $1,052.33 | $1,052.35 | $1,052.40 | |