| 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 | $193.76 | 10.862% | $214.8062 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $171.95 | 5.628% | $181.6273 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $107.85 | 7.182% | $115.5958 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $154.26 | 9.116% | $168.3223 | $168.32 | $168.30 | $168.30 |
| Purchase #5 | $47.64 | 12.114% | $53.4111 | $53.41 | $53.40 | $53.40 |
| Purchase #6 | $116.39 | 8.353% | $126.1121 | $126.11 | $126.10 | $126.10 |
| Purchase #7 | $224.98 | 7.473% | $241.7928 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $1,016.83 | $1,101.6676 | $1,101.67 | $1,101.65 | $1,101.60 | |