| 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 | $226.60 | 6.253% | $240.7693 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $179.59 | 10.511% | $198.4667 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $32.60 | 5.393% | $34.3581 | $34.36 | $34.35 | $34.40 |
| Purchase #4 | $191.99 | 10.744% | $212.6174 | $212.62 | $212.60 | $212.60 |
| Purchase #5 | $210.59 | 5.410% | $221.9829 | $221.98 | $222.00 | $222.00 |
| Purchase #6 | $19.92 | 11.805% | $22.2716 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $19.42 | 12.466% | $21.8409 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $880.71 | $952.3069 | $952.31 | $952.25 | $952.40 | |