| 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 | $229.63 | 7.426% | $246.6823 | $246.68 | $246.70 | $246.70 |
| Purchase #2 | $99.85 | 10.840% | $110.6737 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $124.92 | 13.621% | $141.9354 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $80.37 | 4.565% | $84.0389 | $84.04 | $84.05 | $84.00 |
| Purchase #5 | $113.83 | 6.392% | $121.106 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $211.76 | 12.245% | $237.69 | $237.69 | $237.70 | $237.70 |
| Purchase #7 | $91.38 | 3.428% | $94.5125 | $94.51 | $94.50 | $94.50 |
| 7 purchase totals = | $951.74 | $1,036.6388 | $1,036.64 | $1,036.65 | $1,036.60 | |