| 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 | $78.78 | 6.525% | $83.9204 | $83.92 | $83.90 | $83.90 |
| Purchase #2 | $203.49 | 3.379% | $210.3659 | $210.37 | $210.35 | $210.40 |
| Purchase #3 | $222.76 | 4.295% | $232.3275 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $153.30 | 10.166% | $168.8845 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $224.83 | 10.719% | $248.9295 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $74.58 | 6.212% | $79.2129 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $199.93 | 12.131% | $224.1835 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $1,157.67 | $1,247.8242 | $1,247.82 | $1,247.85 | $1,247.80 | |