| 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 | $218.60 | 3.378% | $225.9843 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $188.66 | 4.585% | $197.3101 | $197.31 | $197.30 | $197.30 |
| Purchase #3 | $225.80 | 12.447% | $253.9053 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $81.40 | 12.156% | $91.295 | $91.30 | $91.30 | $91.30 |
| Purchase #5 | $66.54 | 8.104% | $71.9324 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $114.39 | 7.232% | $122.6627 | $122.66 | $122.65 | $122.70 |
| Purchase #7 | $127.46 | 9.128% | $139.0945 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $1,022.85 | $1,102.1843 | $1,102.18 | $1,102.20 | $1,102.20 | |