| 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 | $123.38 | 9.729% | $135.3836 | $135.38 | $135.40 | $135.40 |
| Purchase #2 | $20.31 | 10.201% | $22.3818 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $222.43 | 9.223% | $242.9447 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $65.83 | 5.727% | $69.6001 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $191.52 | 7.605% | $206.0851 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $202.45 | 10.778% | $224.2701 | $224.27 | $224.25 | $224.30 |
| Purchase #7 | $184.50 | 4.406% | $192.6291 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $1,010.42 | $1,093.2945 | $1,093.29 | $1,093.35 | $1,093.30 | |