| 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 | $188.31 | 13.528% | $213.7846 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $25.57 | 7.299% | $27.4364 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $111.26 | 4.465% | $116.2278 | $116.23 | $116.25 | $116.20 |
| Purchase #4 | $250.62 | 3.208% | $258.6599 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $197.38 | 12.784% | $222.6131 | $222.61 | $222.60 | $222.60 |
| Purchase #6 | $135.65 | 7.304% | $145.5579 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $83.55 | 5.817% | $88.4101 | $88.41 | $88.40 | $88.40 |
| 7 purchase totals = | $992.34 | $1,072.6898 | $1,072.69 | $1,072.70 | $1,072.70 | |