| 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 | $205.33 | 7.845% | $221.4381 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $193.90 | 8.427% | $210.24 | $210.24 | $210.25 | $210.20 |
| Purchase #3 | $232.80 | 5.526% | $245.6645 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $54.77 | 13.743% | $62.297 | $62.30 | $62.30 | $62.30 |
| Purchase #5 | $151.74 | 11.694% | $169.4845 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $248.31 | 6.520% | $264.4998 | $264.50 | $264.50 | $264.50 |
| Purchase #7 | $220.95 | 7.554% | $237.6406 | $237.64 | $237.65 | $237.60 |
| 7 purchase totals = | $1,307.80 | $1,411.2645 | $1,411.26 | $1,411.30 | $1,411.20 | |