| 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 | $243.32 | 12.874% | $274.645 | $274.65 | $274.65 | $274.60 |
| Purchase #2 | $215.56 | 4.779% | $225.8616 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $160.58 | 13.647% | $182.4944 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $85.39 | 10.467% | $94.3278 | $94.33 | $94.35 | $94.30 |
| Purchase #5 | $157.30 | 3.461% | $162.7442 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $19.71 | 12.269% | $22.1282 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $217.30 | 8.712% | $236.2312 | $236.23 | $236.25 | $236.20 |
| 7 purchase totals = | $1,099.16 | $1,198.4324 | $1,198.43 | $1,198.50 | $1,198.30 | |