| 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 | $206.30 | 7.113% | $220.9741 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $237.78 | 3.765% | $246.7324 | $246.73 | $246.75 | $246.70 |
| Purchase #3 | $130.77 | 3.164% | $134.9076 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $68.44 | 4.299% | $71.3822 | $71.38 | $71.40 | $71.40 |
| Purchase #5 | $175.41 | 12.779% | $197.8256 | $197.83 | $197.85 | $197.80 |
| Purchase #6 | $39.38 | 8.415% | $42.6938 | $42.69 | $42.70 | $42.70 |
| Purchase #7 | $101.74 | 4.275% | $106.0894 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $959.82 | $1,020.6051 | $1,020.60 | $1,020.65 | $1,020.60 | |