| 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 | $193.72 | 4.808% | $203.0341 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $244.61 | 6.773% | $261.1774 | $261.18 | $261.20 | $261.20 |
| Purchase #3 | $119.90 | 13.570% | $136.1704 | $136.17 | $136.15 | $136.20 |
| Purchase #4 | $135.60 | 10.368% | $149.659 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $125.67 | 10.712% | $139.1318 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $46.92 | 7.212% | $50.3039 | $50.30 | $50.30 | $50.30 |
| Purchase #7 | $204.41 | 6.823% | $218.3569 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $1,070.83 | $1,157.8335 | $1,157.83 | $1,157.85 | $1,157.90 | |