| 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 | $13.50 | 5.708% | $14.2706 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $228.68 | 4.835% | $239.7367 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $129.84 | 12.763% | $146.4115 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $177.29 | 12.610% | $199.6463 | $199.65 | $199.65 | $199.60 |
| Purchase #5 | $121.44 | 7.200% | $130.1837 | $130.18 | $130.20 | $130.20 |
| Purchase #6 | $246.92 | 3.788% | $256.2733 | $256.27 | $256.25 | $256.30 |
| Purchase #7 | $246.80 | 4.434% | $257.7431 | $257.74 | $257.75 | $257.70 |
| 7 purchase totals = | $1,164.47 | $1,244.2652 | $1,244.26 | $1,244.25 | $1,244.20 | |