| 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 | $227.69 | 5.494% | $240.1993 | $240.20 | $240.20 | $240.20 |
| Purchase #2 | $235.28 | 3.255% | $242.9384 | $242.94 | $242.95 | $242.90 |
| Purchase #3 | $37.52 | 7.720% | $40.4165 | $40.42 | $40.40 | $40.40 |
| Purchase #4 | $15.29 | 3.392% | $15.8086 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $48.44 | 7.513% | $52.0793 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $171.48 | 8.615% | $186.253 | $186.25 | $186.25 | $186.30 |
| Purchase #7 | $83.55 | 11.161% | $92.875 | $92.88 | $92.90 | $92.90 |
| 7 purchase totals = | $819.25 | $870.5701 | $870.58 | $870.60 | $870.60 | |