| 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 | $193.33 | 8.866% | $210.4706 | $210.47 | $210.45 | $210.50 |
| Purchase #2 | $198.70 | 3.602% | $205.8572 | $205.86 | $205.85 | $205.90 |
| Purchase #3 | $219.62 | 13.150% | $248.5 | $248.50 | $248.50 | $248.50 |
| Purchase #4 | $14.87 | 9.483% | $16.2801 | $16.28 | $16.30 | $16.30 |
| Purchase #5 | $99.47 | 5.593% | $105.0334 | $105.03 | $105.05 | $105.00 |
| Purchase #6 | $55.94 | 8.184% | $60.5181 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $130.74 | 9.102% | $142.64 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $912.67 | $989.2994 | $989.30 | $989.30 | $989.30 | |