| 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 | $250.26 | 10.474% | $276.4722 | $276.47 | $276.45 | $276.50 |
| Purchase #2 | $80.72 | 11.865% | $90.2974 | $90.30 | $90.30 | $90.30 |
| Purchase #3 | $83.38 | 13.825% | $94.9073 | $94.91 | $94.90 | $94.90 |
| Purchase #4 | $232.88 | 5.160% | $244.8966 | $244.90 | $244.90 | $244.90 |
| Purchase #5 | $129.89 | 3.161% | $133.9958 | $134.00 | $134.00 | $134.00 |
| Purchase #6 | $31.27 | 4.599% | $32.7081 | $32.71 | $32.70 | $32.70 |
| Purchase #7 | $77.79 | 10.508% | $85.9642 | $85.96 | $85.95 | $86.00 |
| 7 purchase totals = | $886.19 | $959.2416 | $959.25 | $959.20 | $959.30 | |