| 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 | $234.50 | 10.838% | $259.9151 | $259.92 | $259.90 | $259.90 |
| Purchase #2 | $104.93 | 3.763% | $108.8785 | $108.88 | $108.90 | $108.90 |
| Purchase #3 | $131.86 | 10.372% | $145.5365 | $145.54 | $145.55 | $145.50 |
| Purchase #4 | $209.29 | 12.201% | $234.8255 | $234.83 | $234.85 | $234.80 |
| Purchase #5 | $212.44 | 3.244% | $219.3316 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $93.53 | 3.602% | $96.899 | $96.90 | $96.90 | $96.90 |
| Purchase #7 | $50.58 | 4.116% | $52.6619 | $52.66 | $52.65 | $52.70 |
| 7 purchase totals = | $1,037.13 | $1,118.0481 | $1,118.06 | $1,118.10 | $1,118.00 | |