| 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 | $101.83 | 8.442% | $110.4265 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $72.65 | 6.833% | $77.6142 | $77.61 | $77.60 | $77.60 |
| Purchase #3 | $95.74 | 8.860% | $104.2226 | $104.22 | $104.20 | $104.20 |
| Purchase #4 | $210.63 | 7.135% | $225.6585 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $178.65 | 3.110% | $184.206 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $140.37 | 8.854% | $152.7984 | $152.80 | $152.80 | $152.80 |
| Purchase #7 | $172.79 | 9.711% | $189.5696 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $972.66 | $1,044.4958 | $1,044.50 | $1,044.45 | $1,044.50 | |