| 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 | $110.37 | 11.729% | $123.3153 | $123.32 | $123.30 | $123.30 |
| Purchase #2 | $232.98 | 6.284% | $247.6205 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $218.31 | 3.744% | $226.4835 | $226.48 | $226.50 | $226.50 |
| Purchase #4 | $207.86 | 10.224% | $229.1116 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $119.83 | 4.690% | $125.45 | $125.45 | $125.45 | $125.50 |
| Purchase #6 | $71.55 | 11.640% | $79.8784 | $79.88 | $79.90 | $79.90 |
| Purchase #7 | $228.92 | 4.358% | $238.8963 | $238.90 | $238.90 | $238.90 |
| 7 purchase totals = | $1,189.82 | $1,270.7556 | $1,270.76 | $1,270.75 | $1,270.80 | |