| 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 | $199.60 | 12.235% | $224.0211 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $18.52 | 7.134% | $19.8412 | $19.84 | $19.85 | $19.80 |
| Purchase #3 | $190.60 | 12.681% | $214.77 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $137.63 | 13.328% | $155.9733 | $155.97 | $155.95 | $156.00 |
| Purchase #5 | $8.36 | 7.563% | $8.9923 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $76.90 | 7.527% | $82.6883 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $84.83 | 12.227% | $95.2022 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $716.44 | $801.4884 | $801.48 | $801.45 | $801.50 | |