| 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 | $136.67 | 12.855% | $154.2389 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $211.90 | 13.374% | $240.2395 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $188.27 | 8.128% | $203.5726 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $161.80 | 12.710% | $182.3648 | $182.36 | $182.35 | $182.40 |
| Purchase #5 | $205.73 | 12.618% | $231.689 | $231.69 | $231.70 | $231.70 |
| Purchase #6 | $62.70 | 13.672% | $71.2723 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $27.62 | 3.669% | $28.6334 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $994.69 | $1,112.0105 | $1,112.00 | $1,112.00 | $1,112.00 | |