| 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 | $115.97 | 5.383% | $122.2127 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $127.48 | 10.230% | $140.5212 | $140.52 | $140.50 | $140.50 |
| Purchase #3 | $25.88 | 11.175% | $28.7721 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $81.45 | 7.465% | $87.5302 | $87.53 | $87.55 | $87.50 |
| Purchase #5 | $39.67 | 10.191% | $43.7128 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $212.91 | 12.630% | $239.8005 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $206.35 | 5.602% | $217.9097 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $809.71 | $880.4592 | $880.45 | $880.40 | $880.40 | |