| 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 | $31.81 | 6.421% | $33.8525 | $33.85 | $33.85 | $33.90 |
| Purchase #2 | $250.98 | 10.334% | $276.9163 | $276.92 | $276.90 | $276.90 |
| Purchase #3 | $103.85 | 10.725% | $114.9879 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $17.36 | 4.318% | $18.1096 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $159.38 | 3.374% | $164.7575 | $164.76 | $164.75 | $164.80 |
| Purchase #6 | $114.27 | 11.169% | $127.0328 | $127.03 | $127.05 | $127.00 |
| Purchase #7 | $218.93 | 4.827% | $229.4978 | $229.50 | $229.50 | $229.50 |
| 7 purchase totals = | $896.58 | $965.1544 | $965.16 | $965.15 | $965.20 | |