| 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 | $12.85 | 9.332% | $14.0492 | $14.05 | $14.05 | $14.00 |
| Purchase #2 | $156.42 | 11.593% | $174.5538 | $174.55 | $174.55 | $174.60 |
| Purchase #3 | $93.47 | 9.310% | $102.1721 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $248.40 | 13.251% | $281.3155 | $281.32 | $281.30 | $281.30 |
| Purchase #5 | $116.56 | 13.314% | $132.0788 | $132.08 | $132.10 | $132.10 |
| Purchase #6 | $129.72 | 8.135% | $140.2727 | $140.27 | $140.25 | $140.30 |
| Purchase #7 | $228.76 | 3.651% | $237.112 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $986.18 | $1,081.5541 | $1,081.55 | $1,081.50 | $1,081.60 | |