| 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 | $101.29 | 11.458% | $112.8958 | $112.90 | $112.90 | $112.90 |
| Purchase #2 | $245.60 | 11.163% | $273.0163 | $273.02 | $273.00 | $273.00 |
| Purchase #3 | $158.38 | 10.582% | $175.1398 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $105.84 | 10.152% | $116.5849 | $116.58 | $116.60 | $116.60 |
| Purchase #5 | $233.63 | 7.425% | $250.977 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $77.71 | 4.761% | $81.4098 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $174.97 | 13.423% | $198.4562 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $1,097.42 | $1,208.4798 | $1,208.49 | $1,208.50 | $1,208.50 | |