| 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 | $114.62 | 12.631% | $129.0977 | $129.10 | $129.10 | $129.10 |
| Purchase #2 | $9.39 | 11.726% | $10.4911 | $10.49 | $10.50 | $10.50 |
| Purchase #3 | $109.47 | 8.485% | $118.7585 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $237.49 | 11.778% | $265.4616 | $265.46 | $265.45 | $265.50 |
| Purchase #5 | $212.39 | 8.411% | $230.2541 | $230.25 | $230.25 | $230.30 |
| Purchase #6 | $203.66 | 6.755% | $217.4172 | $217.42 | $217.40 | $217.40 |
| Purchase #7 | $203.25 | 5.573% | $214.5771 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $1,090.27 | $1,186.0573 | $1,186.06 | $1,186.05 | $1,186.20 | |