| 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 | $197.78 | 10.639% | $218.8218 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $185.26 | 13.518% | $210.3034 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $118.53 | 11.298% | $131.9215 | $131.92 | $131.90 | $131.90 |
| Purchase #4 | $52.52 | 8.572% | $57.022 | $57.02 | $57.00 | $57.00 |
| Purchase #5 | $98.38 | 9.169% | $107.4005 | $107.40 | $107.40 | $107.40 |
| Purchase #6 | $210.78 | 11.342% | $234.6867 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $185.61 | 10.411% | $204.9339 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $1,048.86 | $1,165.0898 | $1,165.08 | $1,165.05 | $1,165.00 | |