| 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 | $235.26 | 5.788% | $248.8768 | $248.88 | $248.90 | $248.90 |
| Purchase #2 | $225.44 | 6.713% | $240.5738 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $8.52 | 8.553% | $9.2487 | $9.25 | $9.25 | $9.20 |
| Purchase #4 | $20.60 | 11.425% | $22.9536 | $22.95 | $22.95 | $23.00 |
| Purchase #5 | $154.76 | 9.585% | $169.5937 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $216.47 | 7.213% | $232.084 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $152.85 | 13.258% | $173.1149 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $1,013.90 | $1,096.4455 | $1,096.43 | $1,096.45 | $1,096.50 | |