| 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 | $42.31 | 6.253% | $44.9556 | $44.96 | $44.95 | $45.00 |
| Purchase #2 | $143.97 | 12.290% | $161.6639 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $144.86 | 3.549% | $150.0011 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $213.36 | 12.690% | $240.4354 | $240.44 | $240.45 | $240.40 |
| Purchase #5 | $66.34 | 10.279% | $73.1591 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $243.29 | 7.776% | $262.2082 | $262.21 | $262.20 | $262.20 |
| Purchase #7 | $162.36 | 8.430% | $176.0469 | $176.05 | $176.05 | $176.00 |
| 7 purchase totals = | $1,016.49 | $1,108.4702 | $1,108.48 | $1,108.45 | $1,108.50 | |