| 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 | $48.97 | 6.400% | $52.1041 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $221.92 | 4.367% | $231.6112 | $231.61 | $231.60 | $231.60 |
| Purchase #3 | $200.29 | 4.766% | $209.8358 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $50.85 | 12.614% | $57.2642 | $57.26 | $57.25 | $57.30 |
| Purchase #5 | $91.95 | 7.290% | $98.6532 | $98.65 | $98.65 | $98.70 |
| Purchase #6 | $201.71 | 13.509% | $228.959 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $226.41 | 7.786% | $244.0383 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $1,042.10 | $1,122.4658 | $1,122.46 | $1,122.45 | $1,122.50 | |