| 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 | $104.34 | 6.681% | $111.311 | $111.31 | $111.30 | $111.30 |
| Purchase #2 | $129.49 | 12.314% | $145.4354 | $145.44 | $145.45 | $145.40 |
| Purchase #3 | $237.95 | 6.853% | $254.2567 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $119.75 | 9.251% | $130.8281 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $192.66 | 11.142% | $214.1262 | $214.13 | $214.15 | $214.10 |
| Purchase #6 | $170.32 | 4.221% | $177.5092 | $177.51 | $177.50 | $177.50 |
| Purchase #7 | $212.69 | 5.122% | $223.584 | $223.58 | $223.60 | $223.60 |
| 7 purchase totals = | $1,167.20 | $1,257.0506 | $1,257.06 | $1,257.10 | $1,257.00 | |