| 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 | $197.70 | 8.349% | $214.206 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $128.92 | 9.818% | $141.5774 | $141.58 | $141.60 | $141.60 |
| Purchase #3 | $201.46 | 11.444% | $224.5151 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $202.31 | 3.703% | $209.8015 | $209.80 | $209.80 | $209.80 |
| Purchase #5 | $95.46 | 3.804% | $99.0913 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $36.68 | 10.214% | $40.4265 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $184.99 | 9.745% | $203.0173 | $203.02 | $203.00 | $203.00 |
| 7 purchase totals = | $1,047.52 | $1,132.6351 | $1,132.65 | $1,132.65 | $1,132.60 | |