| 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 | $247.99 | 10.674% | $274.4605 | $274.46 | $274.45 | $274.50 |
| Purchase #2 | $138.72 | 5.721% | $146.6562 | $146.66 | $146.65 | $146.70 |
| Purchase #3 | $238.82 | 6.219% | $253.6722 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $108.99 | 6.788% | $116.3882 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $170.27 | 5.757% | $180.0724 | $180.07 | $180.05 | $180.10 |
| Purchase #6 | $207.47 | 13.675% | $235.8415 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $146.51 | 4.838% | $153.5982 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $1,258.77 | $1,360.6892 | $1,360.69 | $1,360.65 | $1,360.80 | |