| 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 | $123.73 | 10.789% | $137.0792 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $49.84 | 12.369% | $56.0047 | $56.00 | $56.00 | $56.00 |
| Purchase #3 | $116.81 | 12.255% | $131.1251 | $131.13 | $131.15 | $131.10 |
| Purchase #4 | $112.85 | 4.487% | $117.9136 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $70.88 | 13.525% | $80.4665 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $244.33 | 12.549% | $274.991 | $274.99 | $275.00 | $275.00 |
| Purchase #7 | $127.67 | 3.648% | $132.3274 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $846.11 | $929.9075 | $929.91 | $929.95 | $929.90 | |