| 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 | $116.33 | 11.312% | $129.4892 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $209.48 | 13.586% | $237.94 | $237.94 | $237.95 | $237.90 |
| Purchase #3 | $247.85 | 6.346% | $263.5786 | $263.58 | $263.60 | $263.60 |
| Purchase #4 | $103.57 | 4.418% | $108.1457 | $108.15 | $108.15 | $108.10 |
| Purchase #5 | $75.44 | 5.340% | $79.4685 | $79.47 | $79.45 | $79.50 |
| Purchase #6 | $107.25 | 8.610% | $116.4842 | $116.48 | $116.50 | $116.50 |
| Purchase #7 | $86.60 | 10.493% | $95.6869 | $95.69 | $95.70 | $95.70 |
| 7 purchase totals = | $946.52 | $1,030.7931 | $1,030.80 | $1,030.85 | $1,030.80 | |