| 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 | $221.83 | 9.389% | $242.6576 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $140.97 | 10.661% | $155.9988 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $70.96 | 3.419% | $73.3861 | $73.39 | $73.40 | $73.40 |
| Purchase #4 | $115.31 | 6.481% | $122.7832 | $122.78 | $122.80 | $122.80 |
| Purchase #5 | $194.76 | 11.270% | $216.7095 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $96.81 | 12.113% | $108.5366 | $108.54 | $108.55 | $108.50 |
| Purchase #7 | $198.64 | 10.241% | $218.9827 | $218.98 | $219.00 | $219.00 |
| 7 purchase totals = | $1,039.28 | $1,139.0545 | $1,139.06 | $1,139.10 | $1,139.10 | |