| 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 | $250.45 | 9.415% | $274.0299 | $274.03 | $274.05 | $274.00 |
| Purchase #2 | $132.59 | 10.511% | $146.5265 | $146.53 | $146.55 | $146.50 |
| Purchase #3 | $207.72 | 5.446% | $219.0324 | $219.03 | $219.05 | $219.00 |
| Purchase #4 | $26.77 | 4.634% | $28.0105 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $169.79 | 13.397% | $192.5368 | $192.54 | $192.55 | $192.50 |
| Purchase #6 | $12.68 | 9.471% | $13.8809 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $246.47 | 6.199% | $261.7487 | $261.75 | $261.75 | $261.70 |
| 7 purchase totals = | $1,046.47 | $1,135.7657 | $1,135.77 | $1,135.85 | $1,135.60 | |