| 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 | $212.77 | 4.736% | $222.8468 | $222.85 | $222.85 | $222.80 |
| Purchase #2 | $248.83 | 4.390% | $259.7536 | $259.75 | $259.75 | $259.80 |
| Purchase #3 | $40.43 | 11.580% | $45.1118 | $45.11 | $45.10 | $45.10 |
| Purchase #4 | $192.47 | 13.736% | $218.9077 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $217.51 | 12.252% | $244.1593 | $244.16 | $244.15 | $244.20 |
| Purchase #6 | $143.43 | 12.835% | $161.8392 | $161.84 | $161.85 | $161.80 |
| Purchase #7 | $9.53 | 9.675% | $10.452 | $10.45 | $10.45 | $10.50 |
| 7 purchase totals = | $1,064.97 | $1,163.0704 | $1,163.07 | $1,163.05 | $1,163.10 | |