| 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 | $195.26 | 10.821% | $216.3891 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $159.76 | 10.742% | $176.9214 | $176.92 | $176.90 | $176.90 |
| Purchase #3 | $199.40 | 6.820% | $212.9991 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $18.90 | 7.302% | $20.2801 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $79.80 | 9.216% | $87.1544 | $87.15 | $87.15 | $87.20 |
| Purchase #6 | $96.27 | 9.202% | $105.1288 | $105.13 | $105.15 | $105.10 |
| Purchase #7 | $201.64 | 13.601% | $229.0651 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $951.03 | $1,047.9380 | $1,047.94 | $1,047.95 | $1,048.00 | |