| 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 | $230.67 | 11.121% | $256.3228 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $206.33 | 4.672% | $215.9697 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $195.34 | 12.754% | $220.2537 | $220.25 | $220.25 | $220.30 |
| Purchase #4 | $174.43 | 8.384% | $189.0542 | $189.05 | $189.05 | $189.10 |
| Purchase #5 | $15.63 | 11.307% | $17.3973 | $17.40 | $17.40 | $17.40 |
| Purchase #6 | $28.69 | 3.692% | $29.7492 | $29.75 | $29.75 | $29.70 |
| Purchase #7 | $53.43 | 7.829% | $57.613 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $904.52 | $986.3599 | $986.35 | $986.30 | $986.40 | |