| 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 | $31.88 | 8.615% | $34.6265 | $34.63 | $34.65 | $34.60 |
| Purchase #2 | $139.65 | 12.339% | $156.8814 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $100.75 | 8.620% | $109.4347 | $109.43 | $109.45 | $109.40 |
| Purchase #4 | $232.93 | 11.319% | $259.2953 | $259.30 | $259.30 | $259.30 |
| Purchase #5 | $188.29 | 11.398% | $209.7513 | $209.75 | $209.75 | $209.80 |
| Purchase #6 | $35.61 | 7.681% | $38.3452 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $213.86 | 7.174% | $229.2023 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $942.97 | $1,037.5367 | $1,037.54 | $1,037.60 | $1,037.50 | |