| 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 | $226.65 | 8.221% | $245.2829 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $19.91 | 4.390% | $20.784 | $20.78 | $20.80 | $20.80 |
| Purchase #3 | $162.30 | 13.125% | $183.6019 | $183.60 | $183.60 | $183.60 |
| Purchase #4 | $160.45 | 3.467% | $166.0128 | $166.01 | $166.00 | $166.00 |
| Purchase #5 | $45.77 | 10.642% | $50.6408 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $197.31 | 8.210% | $213.5092 | $213.51 | $213.50 | $213.50 |
| Purchase #7 | $196.97 | 11.721% | $220.0569 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $1,009.36 | $1,099.8885 | $1,099.88 | $1,099.90 | $1,099.90 | |