| 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 | $134.45 | 10.536% | $148.6157 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $104.60 | 10.727% | $115.8204 | $115.82 | $115.80 | $115.80 |
| Purchase #3 | $136.61 | 10.615% | $151.1112 | $151.11 | $151.10 | $151.10 |
| Purchase #4 | $107.34 | 3.424% | $111.0153 | $111.02 | $111.00 | $111.00 |
| Purchase #5 | $173.43 | 12.596% | $195.2752 | $195.28 | $195.30 | $195.30 |
| Purchase #6 | $26.50 | 11.212% | $29.4712 | $29.47 | $29.45 | $29.50 |
| Purchase #7 | $202.55 | 4.387% | $211.4359 | $211.44 | $211.45 | $211.40 |
| 7 purchase totals = | $885.48 | $962.7449 | $962.76 | $962.70 | $962.70 | |