| 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 | $14.45 | 8.246% | $15.6415 | $15.64 | $15.65 | $15.60 |
| Purchase #2 | $10.30 | 3.703% | $10.6814 | $10.68 | $10.70 | $10.70 |
| Purchase #3 | $233.43 | 8.401% | $253.0405 | $253.04 | $253.05 | $253.00 |
| Purchase #4 | $227.85 | 8.111% | $246.3309 | $246.33 | $246.35 | $246.30 |
| Purchase #5 | $75.66 | 10.647% | $83.7155 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $242.96 | 8.324% | $263.184 | $263.18 | $263.20 | $263.20 |
| Purchase #7 | $184.95 | 11.105% | $205.4887 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $989.60 | $1,078.0825 | $1,078.08 | $1,078.15 | $1,078.00 | |