| 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 | $155.58 | 4.387% | $162.4053 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $195.78 | 10.822% | $216.9673 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $219.66 | 12.491% | $247.0977 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $5.46 | 7.589% | $5.8744 | $5.87 | $5.85 | $5.90 |
| Purchase #5 | $90.98 | 12.694% | $102.529 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $90.37 | 8.806% | $98.328 | $98.33 | $98.35 | $98.30 |
| Purchase #7 | $120.90 | 12.443% | $135.9436 | $135.94 | $135.95 | $135.90 |
| 7 purchase totals = | $878.73 | $969.1453 | $969.15 | $969.15 | $969.10 | |