| 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 | $123.36 | 7.809% | $132.9932 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $126.53 | 4.244% | $131.8999 | $131.90 | $131.90 | $131.90 |
| Purchase #3 | $192.70 | 9.107% | $210.2492 | $210.25 | $210.25 | $210.20 |
| Purchase #4 | $241.34 | 4.222% | $251.5294 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $204.44 | 9.471% | $223.8025 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $70.57 | 10.508% | $77.9855 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $235.43 | 5.112% | $247.4652 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $1,194.37 | $1,275.9249 | $1,275.93 | $1,275.95 | $1,275.90 | |