| 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 | $200.48 | 11.426% | $223.3868 | $223.39 | $223.40 | $223.40 |
| Purchase #2 | $13.47 | 8.269% | $14.5838 | $14.58 | $14.60 | $14.60 |
| Purchase #3 | $245.62 | 10.634% | $271.7392 | $271.74 | $271.75 | $271.70 |
| Purchase #4 | $26.61 | 3.324% | $27.4945 | $27.49 | $27.50 | $27.50 |
| Purchase #5 | $198.41 | 7.109% | $212.515 | $212.52 | $212.50 | $212.50 |
| Purchase #6 | $61.77 | 12.561% | $69.5289 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $247.34 | 10.209% | $272.5909 | $272.59 | $272.60 | $272.60 |
| 7 purchase totals = | $993.70 | $1,091.8391 | $1,091.84 | $1,091.90 | $1,091.80 | |