| 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 | $220.53 | 11.337% | $245.5315 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $240.86 | 6.261% | $255.9402 | $255.94 | $255.95 | $255.90 |
| Purchase #3 | $82.48 | 12.125% | $92.4807 | $92.48 | $92.50 | $92.50 |
| Purchase #4 | $21.87 | 5.590% | $23.0925 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $95.68 | 8.400% | $103.7171 | $103.72 | $103.70 | $103.70 |
| Purchase #6 | $145.49 | 13.543% | $165.1937 | $165.19 | $165.20 | $165.20 |
| Purchase #7 | $198.43 | 4.231% | $206.8256 | $206.83 | $206.85 | $206.80 |
| 7 purchase totals = | $1,005.34 | $1,092.7813 | $1,092.78 | $1,092.85 | $1,092.70 | |