| 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 | $115.74 | 12.539% | $130.2526 | $130.25 | $130.25 | $130.30 |
| Purchase #2 | $161.49 | 5.133% | $169.7793 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $224.81 | 13.530% | $255.2268 | $255.23 | $255.25 | $255.20 |
| Purchase #4 | $181.30 | 4.221% | $188.9527 | $188.95 | $188.95 | $189.00 |
| Purchase #5 | $202.98 | 10.115% | $223.5114 | $223.51 | $223.50 | $223.50 |
| Purchase #6 | $67.58 | 7.141% | $72.4059 | $72.41 | $72.40 | $72.40 |
| Purchase #7 | $178.75 | 8.162% | $193.3396 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $1,132.65 | $1,233.4683 | $1,233.47 | $1,233.50 | $1,233.50 | |