| 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 | $98.34 | 5.244% | $103.4969 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $244.34 | 13.813% | $278.0907 | $278.09 | $278.10 | $278.10 |
| Purchase #3 | $230.27 | 4.731% | $241.1641 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $198.63 | 12.120% | $222.704 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $235.81 | 4.688% | $246.8648 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $9.91 | 3.139% | $10.2211 | $10.22 | $10.20 | $10.20 |
| Purchase #7 | $124.61 | 3.147% | $128.5315 | $128.53 | $128.55 | $128.50 |
| 7 purchase totals = | $1,141.91 | $1,231.0731 | $1,231.06 | $1,231.05 | $1,231.10 | |