| 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 | $228.87 | 12.383% | $257.211 | $257.21 | $257.20 | $257.20 |
| Purchase #2 | $240.27 | 7.821% | $259.0615 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $133.58 | 6.232% | $141.9047 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $54.71 | 3.692% | $56.7299 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $58.40 | 10.255% | $64.3889 | $64.39 | $64.40 | $64.40 |
| Purchase #6 | $157.95 | 4.323% | $164.7782 | $164.78 | $164.80 | $164.80 |
| Purchase #7 | $63.54 | 7.767% | $68.4752 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $937.32 | $1,012.5494 | $1,012.55 | $1,012.60 | $1,012.60 | |