| 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 | $116.72 | 11.246% | $129.8463 | $129.85 | $129.85 | $129.80 |
| Purchase #2 | $45.60 | 6.827% | $48.7131 | $48.71 | $48.70 | $48.70 |
| Purchase #3 | $165.34 | 6.643% | $176.3235 | $176.32 | $176.30 | $176.30 |
| Purchase #4 | $91.60 | 13.814% | $104.2536 | $104.25 | $104.25 | $104.30 |
| Purchase #5 | $76.90 | 11.226% | $85.5328 | $85.53 | $85.55 | $85.50 |
| Purchase #6 | $219.48 | 12.318% | $246.5155 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $5.67 | 13.402% | $6.4299 | $6.43 | $6.45 | $6.40 |
| 7 purchase totals = | $721.31 | $797.6147 | $797.61 | $797.60 | $797.50 | |