| 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 | $222.34 | 10.411% | $245.4878 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $218.54 | 11.272% | $243.1738 | $243.17 | $243.15 | $243.20 |
| Purchase #3 | $108.93 | 4.460% | $113.7883 | $113.79 | $113.80 | $113.80 |
| Purchase #4 | $191.80 | 4.248% | $199.9477 | $199.95 | $199.95 | $199.90 |
| Purchase #5 | $218.63 | 8.464% | $237.1348 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $42.65 | 13.196% | $48.2781 | $48.28 | $48.30 | $48.30 |
| Purchase #7 | $202.35 | 8.708% | $219.9706 | $219.97 | $219.95 | $220.00 |
| 7 purchase totals = | $1,205.24 | $1,307.7811 | $1,307.78 | $1,307.80 | $1,307.80 | |