| 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 | $205.86 | 6.337% | $218.9053 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $215.62 | 12.563% | $242.7083 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $138.46 | 4.608% | $144.8402 | $144.84 | $144.85 | $144.80 |
| Purchase #4 | $245.48 | 3.254% | $253.4679 | $253.47 | $253.45 | $253.50 |
| Purchase #5 | $142.95 | 4.165% | $148.9039 | $148.90 | $148.90 | $148.90 |
| Purchase #6 | $62.63 | 12.359% | $70.3704 | $70.37 | $70.35 | $70.40 |
| Purchase #7 | $189.40 | 4.467% | $197.8605 | $197.86 | $197.85 | $197.90 |
| 7 purchase totals = | $1,200.40 | $1,277.0565 | $1,277.06 | $1,277.00 | $1,277.10 | |