| 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 | $207.74 | 13.259% | $235.2842 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $68.82 | 3.468% | $71.2067 | $71.21 | $71.20 | $71.20 |
| Purchase #3 | $175.78 | 10.677% | $194.548 | $194.55 | $194.55 | $194.50 |
| Purchase #4 | $170.65 | 13.357% | $193.4437 | $193.44 | $193.45 | $193.40 |
| Purchase #5 | $155.83 | 3.756% | $161.683 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $76.90 | 8.721% | $83.6064 | $83.61 | $83.60 | $83.60 |
| Purchase #7 | $232.51 | 8.440% | $252.1338 | $252.13 | $252.15 | $252.10 |
| 7 purchase totals = | $1,088.23 | $1,191.9058 | $1,191.90 | $1,191.95 | $1,191.80 | |