| 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 | $13.31 | 12.274% | $14.9437 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $204.97 | 7.135% | $219.5946 | $219.59 | $219.60 | $219.60 |
| Purchase #3 | $89.29 | 12.152% | $100.1405 | $100.14 | $100.15 | $100.10 |
| Purchase #4 | $167.52 | 11.578% | $186.9155 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $5.85 | 10.825% | $6.4833 | $6.48 | $6.50 | $6.50 |
| Purchase #6 | $220.70 | 4.258% | $230.0974 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $173.69 | 11.404% | $193.4976 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $875.33 | $951.6726 | $951.67 | $951.70 | $951.60 | |