| 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 | $14.57 | 4.242% | $15.1881 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $160.37 | 7.778% | $172.8436 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $76.32 | 13.192% | $86.3881 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $188.87 | 7.279% | $202.6178 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $88.92 | 8.694% | $96.6507 | $96.65 | $96.65 | $96.70 |
| Purchase #6 | $193.53 | 10.862% | $214.5512 | $214.55 | $214.55 | $214.60 |
| Purchase #7 | $203.62 | 3.509% | $210.765 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $926.20 | $999.0045 | $999.01 | $999.00 | $999.10 | |