| 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 | $114.29 | 6.866% | $122.1372 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $141.90 | 9.593% | $155.5125 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $150.92 | 8.361% | $163.5384 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $37.34 | 6.571% | $39.7936 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $214.96 | 4.495% | $224.6225 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $94.79 | 4.736% | $99.2793 | $99.28 | $99.30 | $99.30 |
| Purchase #7 | $200.37 | 10.335% | $221.0782 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $954.57 | $1,025.9617 | $1,025.96 | $1,026.00 | $1,025.90 | |