| 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 | $221.77 | 11.609% | $247.5153 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $39.64 | 5.247% | $41.7199 | $41.72 | $41.70 | $41.70 |
| Purchase #3 | $235.90 | 9.330% | $257.9095 | $257.91 | $257.90 | $257.90 |
| Purchase #4 | $248.65 | 9.855% | $273.1545 | $273.15 | $273.15 | $273.20 |
| Purchase #5 | $229.73 | 5.843% | $243.1531 | $243.15 | $243.15 | $243.20 |
| Purchase #6 | $132.73 | 11.827% | $148.428 | $148.43 | $148.45 | $148.40 |
| Purchase #7 | $9.63 | 5.387% | $10.1488 | $10.15 | $10.15 | $10.10 |
| 7 purchase totals = | $1,118.05 | $1,222.0291 | $1,222.03 | $1,222.00 | $1,222.00 | |