| 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 | $87.56 | 10.794% | $97.0112 | $97.01 | $97.00 | $97.00 |
| Purchase #2 | $242.69 | 5.265% | $255.4676 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $139.96 | 6.735% | $149.3863 | $149.39 | $149.40 | $149.40 |
| Purchase #4 | $172.36 | 3.272% | $177.9996 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $115.52 | 6.771% | $123.3419 | $123.34 | $123.35 | $123.30 |
| Purchase #6 | $136.46 | 9.434% | $149.3336 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $87.92 | 13.825% | $100.0749 | $100.07 | $100.05 | $100.10 |
| 7 purchase totals = | $982.47 | $1,052.6151 | $1,052.61 | $1,052.60 | $1,052.60 | |