| 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 | $105.26 | 12.768% | $118.6996 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $88.52 | 5.134% | $93.0646 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $81.95 | 3.154% | $84.5347 | $84.53 | $84.55 | $84.50 |
| Purchase #4 | $124.57 | 10.104% | $137.1566 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $31.84 | 3.766% | $33.0391 | $33.04 | $33.05 | $33.00 |
| Purchase #6 | $223.25 | 10.197% | $246.0148 | $246.01 | $246.00 | $246.00 |
| Purchase #7 | $185.76 | 6.437% | $197.7174 | $197.72 | $197.70 | $197.70 |
| 7 purchase totals = | $841.15 | $910.2268 | $910.22 | $910.20 | $910.20 | |