| 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 | $81.81 | 11.480% | $91.2018 | $91.20 | $91.20 | $91.20 |
| Purchase #2 | $194.51 | 12.307% | $218.4483 | $218.45 | $218.45 | $218.40 |
| Purchase #3 | $63.35 | 4.441% | $66.1634 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $182.81 | 11.561% | $203.9447 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $46.99 | 5.105% | $49.3888 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $224.54 | 8.430% | $243.4687 | $243.47 | $243.45 | $243.50 |
| Purchase #7 | $154.51 | 8.415% | $167.512 | $167.51 | $167.50 | $167.50 |
| 7 purchase totals = | $948.52 | $1,040.1277 | $1,040.12 | $1,040.10 | $1,040.10 | |