| 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 | $110.95 | 4.682% | $116.1447 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $218.98 | 10.374% | $241.697 | $241.70 | $241.70 | $241.70 |
| Purchase #3 | $239.48 | 5.659% | $253.0322 | $253.03 | $253.05 | $253.00 |
| Purchase #4 | $163.58 | 7.253% | $175.4445 | $175.44 | $175.45 | $175.40 |
| Purchase #5 | $180.65 | 13.405% | $204.8661 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $52.85 | 10.111% | $58.1937 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $152.80 | 6.336% | $162.4814 | $162.48 | $162.50 | $162.50 |
| 7 purchase totals = | $1,119.29 | $1,211.8596 | $1,211.85 | $1,211.90 | $1,211.80 | |