| 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 | $207.41 | 3.865% | $215.4264 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $81.36 | 7.692% | $87.6182 | $87.62 | $87.60 | $87.60 |
| Purchase #3 | $237.72 | 4.135% | $247.5497 | $247.55 | $247.55 | $247.50 |
| Purchase #4 | $23.78 | 5.798% | $25.1588 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $36.75 | 6.455% | $39.1222 | $39.12 | $39.10 | $39.10 |
| Purchase #6 | $112.94 | 5.362% | $118.9958 | $119.00 | $119.00 | $119.00 |
| Purchase #7 | $46.99 | 12.430% | $52.8309 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $746.95 | $786.7020 | $786.71 | $786.70 | $786.60 | |