| 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 | $247.25 | 4.787% | $259.0859 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $243.97 | 8.755% | $265.3296 | $265.33 | $265.35 | $265.30 |
| Purchase #3 | $80.99 | 9.536% | $88.7132 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $204.71 | 6.655% | $218.3335 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $91.32 | 13.149% | $103.3277 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $65.63 | 12.567% | $73.8777 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $174.42 | 3.358% | $180.277 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $1,108.29 | $1,188.9446 | $1,188.95 | $1,189.05 | $1,188.90 | |