| 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 | $249.50 | 11.189% | $277.4166 | $277.42 | $277.40 | $277.40 |
| Purchase #2 | $22.68 | 5.829% | $24.002 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $141.81 | 10.657% | $156.9227 | $156.92 | $156.90 | $156.90 |
| Purchase #4 | $196.36 | 5.449% | $207.0597 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $242.51 | 8.782% | $263.8072 | $263.81 | $263.80 | $263.80 |
| Purchase #6 | $234.97 | 4.620% | $245.8256 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $135.61 | 13.475% | $153.8834 | $153.88 | $153.90 | $153.90 |
| 7 purchase totals = | $1,223.44 | $1,328.9172 | $1,328.92 | $1,328.90 | $1,328.90 | |