| 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 | $234.32 | 12.698% | $264.074 | $264.07 | $264.05 | $264.10 |
| Purchase #2 | $223.36 | 10.157% | $246.0467 | $246.05 | $246.05 | $246.00 |
| Purchase #3 | $85.63 | 6.639% | $91.315 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $239.95 | 4.676% | $251.1701 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $90.66 | 4.233% | $94.4976 | $94.50 | $94.50 | $94.50 |
| Purchase #6 | $30.94 | 8.764% | $33.6516 | $33.65 | $33.65 | $33.70 |
| Purchase #7 | $138.55 | 13.120% | $156.7278 | $156.73 | $156.75 | $156.70 |
| 7 purchase totals = | $1,043.41 | $1,137.4828 | $1,137.49 | $1,137.45 | $1,137.50 | |