| 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 | $190.49 | 4.692% | $199.4278 | $199.43 | $199.45 | $199.40 |
| Purchase #2 | $220.92 | 3.327% | $228.27 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $231.29 | 12.132% | $259.3501 | $259.35 | $259.35 | $259.40 |
| Purchase #4 | $120.88 | 9.510% | $132.3757 | $132.38 | $132.40 | $132.40 |
| Purchase #5 | $74.42 | 4.131% | $77.4943 | $77.49 | $77.50 | $77.50 |
| Purchase #6 | $131.53 | 11.438% | $146.5744 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $224.87 | 6.724% | $239.9903 | $239.99 | $240.00 | $240.00 |
| 7 purchase totals = | $1,194.40 | $1,283.4826 | $1,283.48 | $1,283.50 | $1,283.60 | |