| 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 | $224.38 | 8.445% | $243.3289 | $243.33 | $243.35 | $243.30 |
| Purchase #2 | $17.97 | 7.200% | $19.2638 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $240.45 | 5.560% | $253.819 | $253.82 | $253.80 | $253.80 |
| Purchase #4 | $189.82 | 8.382% | $205.7307 | $205.73 | $205.75 | $205.70 |
| Purchase #5 | $38.94 | 4.199% | $40.5751 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $131.83 | 10.506% | $145.6801 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $23.55 | 4.167% | $24.5313 | $24.53 | $24.55 | $24.50 |
| 7 purchase totals = | $866.94 | $932.9289 | $932.93 | $933.00 | $932.90 | |