| 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 | $86.92 | 11.275% | $96.7202 | $96.72 | $96.70 | $96.70 |
| Purchase #2 | $127.67 | 4.406% | $133.2951 | $133.30 | $133.30 | $133.30 |
| Purchase #3 | $218.46 | 13.340% | $247.6026 | $247.60 | $247.60 | $247.60 |
| Purchase #4 | $157.77 | 7.104% | $168.978 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $241.84 | 7.255% | $259.3855 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $19.42 | 12.502% | $21.8479 | $21.85 | $21.85 | $21.80 |
| Purchase #7 | $123.48 | 5.131% | $129.8158 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $975.56 | $1,057.6451 | $1,057.66 | $1,057.65 | $1,057.60 | |