| 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 | $98.52 | 4.648% | $103.0992 | $103.10 | $103.10 | $103.10 |
| Purchase #2 | $235.41 | 12.643% | $265.1729 | $265.17 | $265.15 | $265.20 |
| Purchase #3 | $227.35 | 3.440% | $235.1708 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $202.96 | 5.346% | $213.8102 | $213.81 | $213.80 | $213.80 |
| Purchase #5 | $36.80 | 10.812% | $40.7788 | $40.78 | $40.80 | $40.80 |
| Purchase #6 | $90.89 | 6.619% | $96.906 | $96.91 | $96.90 | $96.90 |
| Purchase #7 | $195.50 | 3.852% | $203.0307 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $1,087.43 | $1,157.9686 | $1,157.97 | $1,157.95 | $1,158.00 | |