| 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 | $7.41 | 12.597% | $8.3434 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $241.53 | 4.525% | $252.4592 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $42.56 | 9.528% | $46.6151 | $46.62 | $46.60 | $46.60 |
| Purchase #4 | $48.90 | 11.598% | $54.5714 | $54.57 | $54.55 | $54.60 |
| Purchase #5 | $191.52 | 4.684% | $200.4908 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $206.25 | 11.764% | $230.5133 | $230.51 | $230.50 | $230.50 |
| Purchase #7 | $225.55 | 5.426% | $237.7883 | $237.79 | $237.80 | $237.80 |
| 7 purchase totals = | $963.72 | $1,030.7815 | $1,030.78 | $1,030.75 | $1,030.80 | |