| 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 | $186.39 | 3.730% | $193.3423 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $97.90 | 4.812% | $102.6109 | $102.61 | $102.60 | $102.60 |
| Purchase #3 | $162.76 | 12.501% | $183.1066 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $110.46 | 12.457% | $124.22 | $124.22 | $124.20 | $124.20 |
| Purchase #5 | $235.27 | 7.387% | $252.6494 | $252.65 | $252.65 | $252.60 |
| Purchase #6 | $11.64 | 13.871% | $13.2546 | $13.25 | $13.25 | $13.30 |
| Purchase #7 | $152.26 | 4.548% | $159.1848 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $956.68 | $1,028.3686 | $1,028.36 | $1,028.35 | $1,028.30 | |