| 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 | $250.37 | 9.560% | $274.3054 | $274.31 | $274.30 | $274.30 |
| Purchase #2 | $63.33 | 9.556% | $69.3818 | $69.38 | $69.40 | $69.40 |
| Purchase #3 | $180.76 | 5.588% | $190.8609 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $97.50 | 9.288% | $106.5558 | $106.56 | $106.55 | $106.60 |
| Purchase #5 | $135.25 | 4.839% | $141.7947 | $141.79 | $141.80 | $141.80 |
| Purchase #6 | $180.73 | 3.775% | $187.5526 | $187.55 | $187.55 | $187.60 |
| Purchase #7 | $131.70 | 11.359% | $146.6598 | $146.66 | $146.65 | $146.70 |
| 7 purchase totals = | $1,039.64 | $1,117.1110 | $1,117.11 | $1,117.10 | $1,117.30 | |