| 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 | $93.34 | 8.172% | $100.9677 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $112.27 | 4.297% | $117.0942 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $145.46 | 12.457% | $163.58 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $209.45 | 4.258% | $218.3684 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $107.33 | 8.386% | $116.3307 | $116.33 | $116.35 | $116.30 |
| Purchase #6 | $123.91 | 11.442% | $138.0878 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $103.50 | 10.458% | $114.324 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $895.26 | $968.7528 | $968.75 | $968.75 | $968.80 | |