| 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 | $234.30 | 13.454% | $265.8227 | $265.82 | $265.80 | $265.80 |
| Purchase #2 | $149.45 | 8.768% | $162.5538 | $162.55 | $162.55 | $162.60 |
| Purchase #3 | $118.54 | 9.500% | $129.8013 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $157.45 | 10.153% | $173.4359 | $173.44 | $173.45 | $173.40 |
| Purchase #5 | $185.59 | 10.388% | $204.8691 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $182.99 | 8.466% | $198.4819 | $198.48 | $198.50 | $198.50 |
| Purchase #7 | $66.83 | 13.286% | $75.709 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $1,095.15 | $1,210.6737 | $1,210.67 | $1,210.65 | $1,210.70 | |