| 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 | $229.97 | 12.828% | $259.4706 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $221.72 | 7.179% | $237.6373 | $237.64 | $237.65 | $237.60 |
| Purchase #3 | $8.96 | 8.259% | $9.7 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $34.62 | 8.804% | $37.6679 | $37.67 | $37.65 | $37.70 |
| Purchase #5 | $195.78 | 10.552% | $216.4387 | $216.44 | $216.45 | $216.40 |
| Purchase #6 | $170.67 | 9.857% | $187.4929 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $197.55 | 11.794% | $220.849 | $220.85 | $220.85 | $220.80 |
| 7 purchase totals = | $1,059.27 | $1,169.2564 | $1,169.26 | $1,169.25 | $1,169.20 | |