| 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 | $191.85 | 4.731% | $200.9264 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $223.25 | 8.799% | $242.8938 | $242.89 | $242.90 | $242.90 |
| Purchase #3 | $7.49 | 8.740% | $8.1446 | $8.14 | $8.15 | $8.10 |
| Purchase #4 | $182.35 | 5.314% | $192.0401 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $239.86 | 12.562% | $269.9912 | $269.99 | $270.00 | $270.00 |
| Purchase #6 | $159.74 | 9.146% | $174.3498 | $174.35 | $174.35 | $174.30 |
| Purchase #7 | $197.80 | 9.456% | $216.504 | $216.50 | $216.50 | $216.50 |
| 7 purchase totals = | $1,202.34 | $1,304.8499 | $1,304.84 | $1,304.90 | $1,304.70 | |