| 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 | $201.48 | 9.371% | $220.3607 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $185.64 | 5.514% | $195.8762 | $195.88 | $195.90 | $195.90 |
| Purchase #3 | $137.99 | 10.674% | $152.7191 | $152.72 | $152.70 | $152.70 |
| Purchase #4 | $58.99 | 9.695% | $64.7091 | $64.71 | $64.70 | $64.70 |
| Purchase #5 | $204.53 | 5.568% | $215.9182 | $215.92 | $215.90 | $215.90 |
| Purchase #6 | $48.86 | 13.460% | $55.4366 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $244.80 | 3.192% | $252.614 | $252.61 | $252.60 | $252.60 |
| 7 purchase totals = | $1,082.29 | $1,157.6339 | $1,157.64 | $1,157.60 | $1,157.60 | |