| 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 | $221.32 | 9.512% | $242.372 | $242.37 | $242.35 | $242.40 |
| Purchase #2 | $248.97 | 3.758% | $258.3263 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $167.28 | 9.105% | $182.5108 | $182.51 | $182.50 | $182.50 |
| Purchase #4 | $209.40 | 4.602% | $219.0366 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $182.74 | 4.240% | $190.4882 | $190.49 | $190.50 | $190.50 |
| Purchase #6 | $53.61 | 7.378% | $57.5653 | $57.57 | $57.55 | $57.60 |
| Purchase #7 | $184.33 | 5.306% | $194.1105 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $1,267.65 | $1,344.4097 | $1,344.42 | $1,344.40 | $1,344.40 | |