| 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 | $36.41 | 12.170% | $40.8411 | $40.84 | $40.85 | $40.80 |
| Purchase #2 | $188.47 | 12.440% | $211.9157 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $48.82 | 10.692% | $54.0398 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $149.63 | 4.425% | $156.2511 | $156.25 | $156.25 | $156.30 |
| Purchase #5 | $203.66 | 12.571% | $229.2621 | $229.26 | $229.25 | $229.30 |
| Purchase #6 | $243.53 | 6.447% | $259.2304 | $259.23 | $259.25 | $259.20 |
| Purchase #7 | $225.25 | 10.260% | $248.3607 | $248.36 | $248.35 | $248.40 |
| 7 purchase totals = | $1,095.77 | $1,199.9009 | $1,199.90 | $1,199.90 | $1,199.90 | |