| 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 | $139.34 | 9.315% | $152.3195 | $152.32 | $152.30 | $152.30 |
| Purchase #2 | $45.35 | 9.181% | $49.5136 | $49.51 | $49.50 | $49.50 |
| Purchase #3 | $86.62 | 10.496% | $95.7116 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $242.54 | 12.672% | $273.2747 | $273.27 | $273.25 | $273.30 |
| Purchase #5 | $68.97 | 9.236% | $75.3401 | $75.34 | $75.35 | $75.30 |
| Purchase #6 | $36.58 | 3.841% | $37.985 | $37.99 | $38.00 | $38.00 |
| Purchase #7 | $195.54 | 5.719% | $206.7229 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $814.94 | $890.8674 | $890.86 | $890.80 | $890.80 | |