| 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 | $109.60 | 8.258% | $118.6508 | $118.65 | $118.65 | $118.70 |
| Purchase #2 | $227.42 | 4.332% | $237.2718 | $237.27 | $237.25 | $237.30 |
| Purchase #3 | $204.79 | 7.463% | $220.0735 | $220.07 | $220.05 | $220.10 |
| Purchase #4 | $43.38 | 8.599% | $47.1102 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $115.47 | 11.737% | $129.0227 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $173.97 | 13.673% | $197.7569 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $116.84 | 3.864% | $121.3547 | $121.35 | $121.35 | $121.40 |
| 7 purchase totals = | $991.47 | $1,071.2406 | $1,071.23 | $1,071.15 | $1,071.40 | |