| 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 | $203.71 | 13.825% | $231.8729 | $231.87 | $231.85 | $231.90 |
| Purchase #2 | $108.42 | 7.126% | $116.146 | $116.15 | $116.15 | $116.10 |
| Purchase #3 | $231.86 | 6.327% | $246.5298 | $246.53 | $246.55 | $246.50 |
| Purchase #4 | $179.61 | 8.755% | $195.3349 | $195.33 | $195.35 | $195.30 |
| Purchase #5 | $145.87 | 13.137% | $165.0329 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $104.97 | 5.226% | $110.4557 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $55.75 | 13.859% | $63.4764 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $1,030.19 | $1,128.8486 | $1,128.85 | $1,128.90 | $1,128.80 | |