| 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 | $221.41 | 10.592% | $244.8617 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $68.49 | 9.605% | $75.0685 | $75.07 | $75.05 | $75.10 |
| Purchase #3 | $132.66 | 6.676% | $141.5164 | $141.52 | $141.50 | $141.50 |
| Purchase #4 | $167.93 | 6.406% | $178.6876 | $178.69 | $178.70 | $178.70 |
| Purchase #5 | $32.41 | 12.111% | $36.3352 | $36.34 | $36.35 | $36.30 |
| Purchase #6 | $14.71 | 3.675% | $15.2506 | $15.25 | $15.25 | $15.30 |
| Purchase #7 | $116.69 | 11.733% | $130.3812 | $130.38 | $130.40 | $130.40 |
| 7 purchase totals = | $754.30 | $822.1012 | $822.11 | $822.10 | $822.20 | |