| 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 | $107.40 | 12.598% | $120.9303 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $240.35 | 11.233% | $267.3485 | $267.35 | $267.35 | $267.30 |
| Purchase #3 | $200.37 | 5.498% | $211.3863 | $211.39 | $211.40 | $211.40 |
| Purchase #4 | $115.71 | 10.295% | $127.6223 | $127.62 | $127.60 | $127.60 |
| Purchase #5 | $147.73 | 13.850% | $168.1906 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $241.45 | 4.340% | $251.9289 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $92.40 | 8.681% | $100.4212 | $100.42 | $100.40 | $100.40 |
| 7 purchase totals = | $1,145.41 | $1,247.8281 | $1,247.83 | $1,247.85 | $1,247.70 | |