| 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 | $242.65 | 9.263% | $265.1267 | $265.13 | $265.15 | $265.10 |
| Purchase #2 | $241.93 | 3.430% | $250.2282 | $250.23 | $250.25 | $250.20 |
| Purchase #3 | $174.30 | 12.204% | $195.5716 | $195.57 | $195.55 | $195.60 |
| Purchase #4 | $148.42 | 8.498% | $161.0327 | $161.03 | $161.05 | $161.00 |
| Purchase #5 | $114.44 | 7.178% | $122.6545 | $122.65 | $122.65 | $122.70 |
| Purchase #6 | $204.30 | 8.612% | $221.8943 | $221.89 | $221.90 | $221.90 |
| Purchase #7 | $126.39 | 10.797% | $140.0363 | $140.04 | $140.05 | $140.00 |
| 7 purchase totals = | $1,252.43 | $1,356.5443 | $1,356.54 | $1,356.60 | $1,356.50 | |