| 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 | $86.58 | 13.333% | $98.1237 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $223.60 | 6.110% | $237.262 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $127.95 | 13.282% | $144.9443 | $144.94 | $144.95 | $144.90 |
| Purchase #4 | $97.44 | 4.401% | $101.7283 | $101.73 | $101.75 | $101.70 |
| Purchase #5 | $84.74 | 5.861% | $89.7066 | $89.71 | $89.70 | $89.70 |
| Purchase #6 | $56.78 | 13.332% | $64.3499 | $64.35 | $64.35 | $64.30 |
| Purchase #7 | $170.40 | 11.694% | $190.3266 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $847.49 | $926.4414 | $926.44 | $926.45 | $926.30 | |