| 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 | $214.83 | 9.247% | $234.6953 | $234.70 | $234.70 | $234.70 |
| Purchase #2 | $108.40 | 9.617% | $118.8248 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $132.77 | 12.165% | $148.9215 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $169.53 | 5.212% | $178.3659 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $80.47 | 3.829% | $83.5512 | $83.55 | $83.55 | $83.60 |
| Purchase #6 | $98.90 | 11.325% | $110.1004 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $10.88 | 11.388% | $12.119 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $815.78 | $886.5781 | $886.58 | $886.50 | $886.60 | |