| 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 | $219.79 | 7.279% | $235.7885 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $196.64 | 11.791% | $219.8258 | $219.83 | $219.85 | $219.80 |
| Purchase #3 | $42.83 | 9.475% | $46.8881 | $46.89 | $46.90 | $46.90 |
| Purchase #4 | $96.56 | 6.488% | $102.8248 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $111.74 | 12.137% | $125.3019 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $115.60 | 3.649% | $119.8182 | $119.82 | $119.80 | $119.80 |
| Purchase #7 | $229.29 | 12.455% | $257.8481 | $257.85 | $257.85 | $257.80 |
| 7 purchase totals = | $1,012.45 | $1,108.2954 | $1,108.30 | $1,108.30 | $1,108.20 | |