| 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 | $210.33 | 5.588% | $222.0832 | $222.08 | $222.10 | $222.10 |
| Purchase #2 | $153.96 | 12.500% | $173.205 | $173.21 | $173.20 | $173.20 |
| Purchase #3 | $175.78 | 13.191% | $198.9671 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $113.34 | 5.657% | $119.7516 | $119.75 | $119.75 | $119.80 |
| Purchase #5 | $248.98 | 6.131% | $264.245 | $264.25 | $264.25 | $264.20 |
| Purchase #6 | $92.54 | 9.587% | $101.4118 | $101.41 | $101.40 | $101.40 |
| Purchase #7 | $93.65 | 3.179% | $96.6271 | $96.63 | $96.65 | $96.60 |
| 7 purchase totals = | $1,088.58 | $1,176.2908 | $1,176.30 | $1,176.30 | $1,176.30 | |