| 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 | $226.39 | 6.448% | $240.9876 | $240.99 | $241.00 | $241.00 |
| Purchase #2 | $45.77 | 9.757% | $50.2358 | $50.24 | $50.25 | $50.20 |
| Purchase #3 | $214.51 | 11.280% | $238.7067 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $163.87 | 8.152% | $177.2287 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $82.53 | 11.428% | $91.9615 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $83.26 | 4.137% | $86.7045 | $86.70 | $86.70 | $86.70 |
| Purchase #7 | $82.99 | 5.768% | $87.7769 | $87.78 | $87.80 | $87.80 |
| 7 purchase totals = | $899.32 | $973.6017 | $973.61 | $973.65 | $973.60 | |