| 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 | $235.57 | 4.125% | $245.2873 | $245.29 | $245.30 | $245.30 |
| Purchase #2 | $88.97 | 9.748% | $97.6428 | $97.64 | $97.65 | $97.60 |
| Purchase #3 | $230.57 | 10.170% | $254.019 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $233.68 | 5.271% | $245.9973 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $57.55 | 3.115% | $59.3427 | $59.34 | $59.35 | $59.30 |
| Purchase #6 | $48.69 | 13.473% | $55.25 | $55.25 | $55.25 | $55.30 |
| Purchase #7 | $184.80 | 8.575% | $200.6466 | $200.65 | $200.65 | $200.60 |
| 7 purchase totals = | $1,079.83 | $1,158.1857 | $1,158.19 | $1,158.20 | $1,158.10 | |