| 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 | $184.37 | 10.505% | $203.7381 | $203.74 | $203.75 | $203.70 |
| Purchase #2 | $194.88 | 11.309% | $216.919 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $148.71 | 6.257% | $158.0148 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $22.25 | 13.282% | $25.2052 | $25.21 | $25.20 | $25.20 |
| Purchase #5 | $198.94 | 11.365% | $221.5495 | $221.55 | $221.55 | $221.50 |
| Purchase #6 | $126.98 | 12.533% | $142.8944 | $142.89 | $142.90 | $142.90 |
| Purchase #7 | $230.41 | 10.635% | $254.9141 | $254.91 | $254.90 | $254.90 |
| 7 purchase totals = | $1,106.54 | $1,223.2351 | $1,223.23 | $1,223.20 | $1,223.10 | |