| 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 | $106.89 | 7.422% | $114.8234 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $123.58 | 11.277% | $137.5161 | $137.52 | $137.50 | $137.50 |
| Purchase #3 | $201.60 | 8.734% | $219.2077 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $67.98 | 11.731% | $75.9547 | $75.95 | $75.95 | $76.00 |
| Purchase #5 | $62.49 | 13.198% | $70.7374 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $197.90 | 4.560% | $206.9242 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $93.61 | 13.793% | $106.5216 | $106.52 | $106.50 | $106.50 |
| 7 purchase totals = | $854.05 | $931.6851 | $931.68 | $931.60 | $931.60 | |