| 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 | $13.79 | 4.376% | $14.3935 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $137.69 | 3.332% | $142.2778 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $229.91 | 12.199% | $257.9567 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $182.82 | 8.114% | $197.654 | $197.65 | $197.65 | $197.70 |
| Purchase #5 | $230.47 | 7.247% | $247.1722 | $247.17 | $247.15 | $247.20 |
| Purchase #6 | $147.96 | 4.654% | $154.8461 | $154.85 | $154.85 | $154.80 |
| Purchase #7 | $221.53 | 7.150% | $237.3694 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,164.17 | $1,251.6697 | $1,251.67 | $1,251.65 | $1,251.80 | |