| 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 | $225.63 | 4.302% | $235.3366 | $235.34 | $235.35 | $235.30 |
| Purchase #2 | $238.84 | 4.640% | $249.9222 | $249.92 | $249.90 | $249.90 |
| Purchase #3 | $31.96 | 4.297% | $33.3333 | $33.33 | $33.35 | $33.30 |
| Purchase #4 | $61.99 | 12.863% | $69.9638 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $162.58 | 13.658% | $184.7852 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $25.44 | 8.262% | $27.5419 | $27.54 | $27.55 | $27.50 |
| Purchase #7 | $225.32 | 8.232% | $243.8683 | $243.87 | $243.85 | $243.90 |
| 7 purchase totals = | $971.76 | $1,044.7513 | $1,044.75 | $1,044.75 | $1,044.70 | |