| 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 | $132.59 | 12.638% | $149.3467 | $149.35 | $149.35 | $149.30 |
| Purchase #2 | $95.29 | 11.349% | $106.1045 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $213.67 | 4.819% | $223.9668 | $223.97 | $223.95 | $224.00 |
| Purchase #4 | $70.41 | 9.691% | $77.2334 | $77.23 | $77.25 | $77.20 |
| Purchase #5 | $13.80 | 13.340% | $15.6409 | $15.64 | $15.65 | $15.60 |
| Purchase #6 | $248.28 | 8.239% | $268.7358 | $268.74 | $268.75 | $268.70 |
| Purchase #7 | $150.56 | 13.618% | $171.0633 | $171.06 | $171.05 | $171.10 |
| 7 purchase totals = | $924.60 | $1,012.0914 | $1,012.09 | $1,012.10 | $1,012.00 | |