| 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 | $227.31 | 7.649% | $244.6969 | $244.70 | $244.70 | $244.70 |
| Purchase #2 | $165.64 | 11.140% | $184.0923 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $57.93 | 12.443% | $65.1382 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $10.52 | 9.821% | $11.5532 | $11.55 | $11.55 | $11.60 |
| Purchase #5 | $80.33 | 9.488% | $87.9517 | $87.95 | $87.95 | $88.00 |
| Purchase #6 | $195.88 | 12.376% | $220.1221 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $31.45 | 10.298% | $34.6887 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $769.06 | $848.2431 | $848.24 | $848.25 | $848.30 | |