| 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 | $98.61 | 8.276% | $106.771 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $219.66 | 3.345% | $227.0076 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $153.25 | 13.836% | $174.4537 | $174.45 | $174.45 | $174.50 |
| Purchase #4 | $126.98 | 4.373% | $132.5328 | $132.53 | $132.55 | $132.50 |
| Purchase #5 | $108.31 | 11.356% | $120.6097 | $120.61 | $120.60 | $120.60 |
| Purchase #6 | $22.99 | 7.430% | $24.6982 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $193.46 | 10.725% | $214.2086 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $923.26 | $1,000.2816 | $1,000.28 | $1,000.25 | $1,000.30 | |