| 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 | $74.74 | 10.840% | $82.8418 | $82.84 | $82.85 | $82.80 |
| Purchase #2 | $246.40 | 9.582% | $270.01 | $270.01 | $270.00 | $270.00 |
| Purchase #3 | $110.60 | 12.370% | $124.2812 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $116.56 | 3.683% | $120.8529 | $120.85 | $120.85 | $120.90 |
| Purchase #5 | $122.46 | 8.159% | $132.4515 | $132.45 | $132.45 | $132.50 |
| Purchase #6 | $203.60 | 12.345% | $228.7344 | $228.73 | $228.75 | $228.70 |
| Purchase #7 | $96.70 | 12.111% | $108.4113 | $108.41 | $108.40 | $108.40 |
| 7 purchase totals = | $971.06 | $1,067.5831 | $1,067.57 | $1,067.60 | $1,067.60 | |