| 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 | $16.53 | 10.267% | $18.2271 | $18.23 | $18.25 | $18.20 |
| Purchase #2 | $230.72 | 3.599% | $239.0236 | $239.02 | $239.00 | $239.00 |
| Purchase #3 | $37.58 | 5.724% | $39.7311 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $189.50 | 6.402% | $201.6318 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $47.97 | 8.549% | $52.071 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $233.71 | 7.788% | $251.9113 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $217.30 | 3.181% | $224.2123 | $224.21 | $224.20 | $224.20 |
| 7 purchase totals = | $973.31 | $1,026.8082 | $1,026.80 | $1,026.80 | $1,026.70 | |