| 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 | $203.44 | 12.232% | $228.3248 | $228.32 | $228.30 | $228.30 |
| Purchase #2 | $220.83 | 10.125% | $243.189 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $145.94 | 6.556% | $155.5078 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $167.32 | 6.678% | $178.4936 | $178.49 | $178.50 | $178.50 |
| Purchase #5 | $32.37 | 12.551% | $36.4328 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $160.81 | 5.209% | $169.1866 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $210.70 | 4.668% | $220.5355 | $220.54 | $220.55 | $220.50 |
| 7 purchase totals = | $1,141.41 | $1,231.6701 | $1,231.67 | $1,231.70 | $1,231.60 | |