| 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 | $223.71 | 7.398% | $240.2601 | $240.26 | $240.25 | $240.30 |
| Purchase #2 | $178.26 | 10.235% | $196.5049 | $196.50 | $196.50 | $196.50 |
| Purchase #3 | $23.48 | 9.370% | $25.6801 | $25.68 | $25.70 | $25.70 |
| Purchase #4 | $83.89 | 9.502% | $91.8612 | $91.86 | $91.85 | $91.90 |
| Purchase #5 | $74.85 | 3.177% | $77.228 | $77.23 | $77.25 | $77.20 |
| Purchase #6 | $22.57 | 5.354% | $23.7784 | $23.78 | $23.80 | $23.80 |
| Purchase #7 | $155.65 | 6.397% | $165.6069 | $165.61 | $165.60 | $165.60 |
| 7 purchase totals = | $762.41 | $820.9196 | $820.92 | $820.95 | $821.00 | |