| 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 | $249.52 | 13.329% | $282.7785 | $282.78 | $282.80 | $282.80 |
| Purchase #2 | $114.33 | 5.426% | $120.5335 | $120.53 | $120.55 | $120.50 |
| Purchase #3 | $97.29 | 8.590% | $105.6472 | $105.65 | $105.65 | $105.60 |
| Purchase #4 | $60.94 | 7.247% | $65.3563 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $158.85 | 3.829% | $164.9324 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $40.30 | 13.742% | $45.838 | $45.84 | $45.85 | $45.80 |
| Purchase #7 | $5.46 | 10.674% | $6.0428 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $726.69 | $791.1287 | $791.13 | $791.20 | $791.00 | |