| 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 | $218.27 | 10.125% | $240.3698 | $240.37 | $240.35 | $240.40 |
| Purchase #2 | $192.65 | 4.536% | $201.3886 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $243.37 | 8.220% | $263.375 | $263.38 | $263.40 | $263.40 |
| Purchase #4 | $175.79 | 13.859% | $200.1527 | $200.15 | $200.15 | $200.20 |
| Purchase #5 | $214.99 | 4.523% | $224.714 | $224.71 | $224.70 | $224.70 |
| Purchase #6 | $161.54 | 3.291% | $166.8563 | $166.86 | $166.85 | $166.90 |
| Purchase #7 | $57.59 | 11.535% | $64.233 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $1,264.20 | $1,361.0894 | $1,361.09 | $1,361.10 | $1,361.20 | |