| 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 | $224.53 | 13.595% | $255.0549 | $255.05 | $255.05 | $255.10 |
| Purchase #2 | $248.50 | 10.514% | $274.6273 | $274.63 | $274.65 | $274.60 |
| Purchase #3 | $139.35 | 9.799% | $153.0049 | $153.00 | $153.00 | $153.00 |
| Purchase #4 | $78.89 | 11.336% | $87.833 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $230.94 | 4.370% | $241.0321 | $241.03 | $241.05 | $241.00 |
| Purchase #6 | $162.26 | 11.861% | $181.5057 | $181.51 | $181.50 | $181.50 |
| Purchase #7 | $204.57 | 8.569% | $222.0996 | $222.10 | $222.10 | $222.10 |
| 7 purchase totals = | $1,289.04 | $1,415.1575 | $1,415.15 | $1,415.20 | $1,415.10 | |