| 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 | $103.47 | 3.352% | $106.9383 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $116.53 | 4.303% | $121.5443 | $121.54 | $121.55 | $121.50 |
| Purchase #3 | $152.27 | 10.315% | $167.9767 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $209.55 | 12.726% | $236.2173 | $236.22 | $236.20 | $236.20 |
| Purchase #5 | $41.41 | 6.564% | $44.1282 | $44.13 | $44.15 | $44.10 |
| Purchase #6 | $19.75 | 7.788% | $21.2881 | $21.29 | $21.30 | $21.30 |
| Purchase #7 | $248.74 | 5.631% | $262.7465 | $262.75 | $262.75 | $262.70 |
| 7 purchase totals = | $891.72 | $960.8394 | $960.85 | $960.90 | $960.70 | |