| 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 | $110.93 | 4.825% | $116.2824 | $116.28 | $116.30 | $116.30 |
| Purchase #2 | $204.58 | 5.478% | $215.7869 | $215.79 | $215.80 | $215.80 |
| Purchase #3 | $196.57 | 9.221% | $214.6957 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $47.28 | 6.847% | $50.5173 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $172.78 | 11.365% | $192.4164 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $198.26 | 11.465% | $220.9905 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $139.70 | 7.293% | $149.8883 | $149.89 | $149.90 | $149.90 |
| 7 purchase totals = | $1,070.10 | $1,160.5775 | $1,160.59 | $1,160.60 | $1,160.60 | |