| 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 | $96.91 | 13.195% | $109.6973 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $249.90 | 6.530% | $266.2185 | $266.22 | $266.20 | $266.20 |
| Purchase #3 | $84.74 | 8.343% | $91.8099 | $91.81 | $91.80 | $91.80 |
| Purchase #4 | $108.29 | 8.721% | $117.734 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $239.77 | 3.685% | $248.6055 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $222.48 | 8.774% | $242.0004 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $48.28 | 13.685% | $54.8871 | $54.89 | $54.90 | $54.90 |
| 7 purchase totals = | $1,050.37 | $1,130.9527 | $1,130.96 | $1,130.95 | $1,130.90 | |