| 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 | $224.64 | 13.256% | $254.4183 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $69.81 | 8.189% | $75.5267 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $60.73 | 8.827% | $66.0906 | $66.09 | $66.10 | $66.10 |
| Purchase #4 | $139.68 | 11.747% | $156.0882 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $185.51 | 3.544% | $192.0845 | $192.08 | $192.10 | $192.10 |
| Purchase #6 | $70.35 | 4.453% | $73.4827 | $73.48 | $73.50 | $73.50 |
| Purchase #7 | $234.67 | 10.379% | $259.0264 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $985.39 | $1,076.7174 | $1,076.72 | $1,076.80 | $1,076.70 | |