| 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 | $120.67 | 3.139% | $124.4578 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $223.99 | 9.729% | $245.782 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $19.87 | 5.277% | $20.9185 | $20.92 | $20.90 | $20.90 |
| Purchase #4 | $174.76 | 6.303% | $185.7751 | $185.78 | $185.80 | $185.80 |
| Purchase #5 | $205.51 | 12.255% | $230.6953 | $230.70 | $230.70 | $230.70 |
| Purchase #6 | $217.28 | 10.417% | $239.9141 | $239.91 | $239.90 | $239.90 |
| Purchase #7 | $101.91 | 13.128% | $115.2887 | $115.29 | $115.30 | $115.30 |
| 7 purchase totals = | $1,063.99 | $1,162.8315 | $1,162.84 | $1,162.85 | $1,162.90 | |