| 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 | $207.96 | 9.659% | $228.0469 | $228.05 | $228.05 | $228.00 |
| Purchase #2 | $155.36 | 3.253% | $160.4139 | $160.41 | $160.40 | $160.40 |
| Purchase #3 | $160.57 | 8.113% | $173.597 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $159.41 | 9.196% | $174.0693 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $41.70 | 13.341% | $47.2632 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $181.82 | 5.700% | $192.1837 | $192.18 | $192.20 | $192.20 |
| Purchase #7 | $224.90 | 10.683% | $248.9261 | $248.93 | $248.95 | $248.90 |
| 7 purchase totals = | $1,131.72 | $1,224.5001 | $1,224.50 | $1,224.50 | $1,224.50 | |