| 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 | $218.54 | 5.550% | $230.669 | $230.67 | $230.65 | $230.70 |
| Purchase #2 | $39.88 | 11.281% | $44.3789 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $93.84 | 9.588% | $102.8374 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $203.37 | 12.180% | $228.1405 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $12.60 | 7.807% | $13.5837 | $13.58 | $13.60 | $13.60 |
| Purchase #6 | $223.87 | 8.864% | $243.7138 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $142.30 | 3.104% | $146.717 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $934.40 | $1,010.0403 | $1,010.04 | $1,010.05 | $1,010.00 | |