| 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 | $219.79 | 12.138% | $246.4681 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $194.45 | 7.233% | $208.5146 | $208.51 | $208.50 | $208.50 |
| Purchase #3 | $199.80 | 5.249% | $210.2875 | $210.29 | $210.30 | $210.30 |
| Purchase #4 | $96.84 | 11.352% | $107.8333 | $107.83 | $107.85 | $107.80 |
| Purchase #5 | $134.85 | 6.679% | $143.8566 | $143.86 | $143.85 | $143.90 |
| Purchase #6 | $51.89 | 7.571% | $55.8186 | $55.82 | $55.80 | $55.80 |
| Purchase #7 | $214.96 | 8.330% | $232.8662 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $1,112.58 | $1,205.6449 | $1,205.65 | $1,205.60 | $1,205.70 | |