| 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 | $26.69 | 13.703% | $30.3473 | $30.35 | $30.35 | $30.30 |
| Purchase #2 | $224.73 | 10.574% | $248.493 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $31.60 | 3.839% | $32.8131 | $32.81 | $32.80 | $32.80 |
| Purchase #4 | $244.38 | 5.129% | $256.9143 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $115.29 | 3.817% | $119.6906 | $119.69 | $119.70 | $119.70 |
| Purchase #6 | $82.67 | 10.627% | $91.4553 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $226.62 | 5.643% | $239.4082 | $239.41 | $239.40 | $239.40 |
| 7 purchase totals = | $951.98 | $1,019.1218 | $1,019.12 | $1,019.10 | $1,019.10 | |