| 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 | $146.69 | 5.599% | $154.9032 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $219.58 | 10.249% | $242.0848 | $242.08 | $242.10 | $242.10 |
| Purchase #3 | $90.67 | 5.571% | $95.7212 | $95.72 | $95.70 | $95.70 |
| Purchase #4 | $68.98 | 8.540% | $74.8709 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $220.76 | 12.186% | $247.6618 | $247.66 | $247.65 | $247.70 |
| Purchase #6 | $10.80 | 10.132% | $11.8943 | $11.89 | $11.90 | $11.90 |
| Purchase #7 | $52.54 | 11.564% | $58.6157 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $810.02 | $885.7519 | $885.74 | $885.70 | $885.80 | |