| 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 | $213.79 | 3.262% | $220.7638 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $244.75 | 7.634% | $263.4342 | $263.43 | $263.45 | $263.40 |
| Purchase #3 | $246.90 | 12.245% | $277.1329 | $277.13 | $277.15 | $277.10 |
| Purchase #4 | $232.67 | 8.856% | $253.2753 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $204.49 | 10.714% | $226.3991 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $175.61 | 5.756% | $185.7181 | $185.72 | $185.70 | $185.70 |
| Purchase #7 | $52.46 | 4.206% | $54.6665 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $1,370.67 | $1,481.3899 | $1,481.39 | $1,481.40 | $1,481.40 | |