| 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 | $225.94 | 10.677% | $250.0636 | $250.06 | $250.05 | $250.10 |
| Purchase #2 | $170.37 | 3.329% | $176.0416 | $176.04 | $176.05 | $176.00 |
| Purchase #3 | $147.28 | 5.413% | $155.2523 | $155.25 | $155.25 | $155.30 |
| Purchase #4 | $148.52 | 12.198% | $166.6365 | $166.64 | $166.65 | $166.60 |
| Purchase #5 | $54.58 | 4.267% | $56.9089 | $56.91 | $56.90 | $56.90 |
| Purchase #6 | $33.35 | 9.813% | $36.6226 | $36.62 | $36.60 | $36.60 |
| Purchase #7 | $242.68 | 4.157% | $252.7682 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $1,022.72 | $1,094.2937 | $1,094.29 | $1,094.25 | $1,094.30 | |