| 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 | $187.64 | 10.447% | $207.2428 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $86.96 | 9.466% | $95.1916 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $227.95 | 12.581% | $256.6284 | $256.63 | $256.65 | $256.60 |
| Purchase #4 | $23.91 | 9.206% | $26.1112 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $173.90 | 3.821% | $180.5447 | $180.54 | $180.55 | $180.50 |
| Purchase #6 | $111.95 | 3.247% | $115.585 | $115.59 | $115.60 | $115.60 |
| Purchase #7 | $5.63 | 9.104% | $6.1426 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $817.94 | $887.4463 | $887.44 | $887.50 | $887.30 | |