| 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 | $220.44 | 12.584% | $248.1802 | $248.18 | $248.20 | $248.20 |
| Purchase #2 | $41.44 | 5.725% | $43.8124 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $200.92 | 10.839% | $222.6977 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $89.73 | 4.341% | $93.6252 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $27.43 | 5.761% | $29.0102 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $206.56 | 6.123% | $219.2077 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $201.78 | 4.422% | $210.7027 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $988.30 | $1,067.2361 | $1,067.24 | $1,067.25 | $1,067.20 | |