| 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 | $105.54 | 9.161% | $115.2085 | $115.21 | $115.20 | $115.20 |
| Purchase #2 | $95.87 | 13.796% | $109.0962 | $109.10 | $109.10 | $109.10 |
| Purchase #3 | $42.41 | 3.332% | $43.8231 | $43.82 | $43.80 | $43.80 |
| Purchase #4 | $137.51 | 8.648% | $149.4019 | $149.40 | $149.40 | $149.40 |
| Purchase #5 | $247.64 | 8.805% | $269.4447 | $269.44 | $269.45 | $269.40 |
| Purchase #6 | $239.66 | 10.325% | $264.4049 | $264.40 | $264.40 | $264.40 |
| Purchase #7 | $10.27 | 7.239% | $11.0134 | $11.01 | $11.00 | $11.00 |
| 7 purchase totals = | $878.90 | $962.3927 | $962.38 | $962.35 | $962.30 | |