| 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 | $246.66 | 12.160% | $276.6539 | $276.65 | $276.65 | $276.70 |
| Purchase #2 | $116.74 | 12.161% | $130.9368 | $130.94 | $130.95 | $130.90 |
| Purchase #3 | $12.97 | 3.135% | $13.3766 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $206.98 | 6.308% | $220.0363 | $220.04 | $220.05 | $220.00 |
| Purchase #5 | $148.90 | 11.856% | $166.5536 | $166.55 | $166.55 | $166.60 |
| Purchase #6 | $248.67 | 12.462% | $279.6593 | $279.66 | $279.65 | $279.70 |
| Purchase #7 | $8.36 | 7.180% | $8.9602 | $8.96 | $8.95 | $9.00 |
| 7 purchase totals = | $989.28 | $1,096.1767 | $1,096.18 | $1,096.20 | $1,096.30 | |