| 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 | $243.88 | 13.145% | $275.938 | $275.94 | $275.95 | $275.90 |
| Purchase #2 | $17.75 | 12.105% | $19.8986 | $19.90 | $19.90 | $19.90 |
| Purchase #3 | $132.79 | 10.679% | $146.9706 | $146.97 | $146.95 | $147.00 |
| Purchase #4 | $58.78 | 5.408% | $61.9588 | $61.96 | $61.95 | $62.00 |
| Purchase #5 | $205.34 | 7.345% | $220.4222 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $144.50 | 13.777% | $164.4078 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $146.81 | 8.334% | $159.0451 | $159.05 | $159.05 | $159.00 |
| 7 purchase totals = | $949.85 | $1,048.6411 | $1,048.65 | $1,048.60 | $1,048.60 | |