| 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 | $209.83 | 3.443% | $217.0544 | $217.05 | $217.05 | $217.10 |
| Purchase #2 | $211.35 | 9.104% | $230.5913 | $230.59 | $230.60 | $230.60 |
| Purchase #3 | $236.73 | 3.718% | $245.5316 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $171.52 | 13.208% | $194.1744 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $64.55 | 9.515% | $70.6919 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $179.31 | 11.360% | $199.6796 | $199.68 | $199.70 | $199.70 |
| Purchase #7 | $230.98 | 3.658% | $239.4292 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $1,304.27 | $1,397.1524 | $1,397.14 | $1,397.20 | $1,397.20 | |