| 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 | $247.73 | 12.656% | $279.0827 | $279.08 | $279.10 | $279.10 |
| Purchase #2 | $198.39 | 13.371% | $224.9167 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $218.81 | 3.672% | $226.8447 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $125.36 | 13.714% | $142.5519 | $142.55 | $142.55 | $142.60 |
| Purchase #5 | $71.27 | 10.143% | $78.4989 | $78.50 | $78.50 | $78.50 |
| Purchase #6 | $69.42 | 7.165% | $74.3939 | $74.39 | $74.40 | $74.40 |
| Purchase #7 | $179.70 | 3.534% | $186.0506 | $186.05 | $186.05 | $186.10 |
| 7 purchase totals = | $1,110.68 | $1,212.3394 | $1,212.33 | $1,212.35 | $1,212.40 | |