| 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 | $244.95 | 13.273% | $277.4622 | $277.46 | $277.45 | $277.50 |
| Purchase #2 | $130.88 | 12.596% | $147.3656 | $147.37 | $147.35 | $147.40 |
| Purchase #3 | $49.97 | 6.151% | $53.0437 | $53.04 | $53.05 | $53.00 |
| Purchase #4 | $11.42 | 10.493% | $12.6183 | $12.62 | $12.60 | $12.60 |
| Purchase #5 | $220.78 | 7.170% | $236.6099 | $236.61 | $236.60 | $236.60 |
| Purchase #6 | $31.59 | 6.162% | $33.5366 | $33.54 | $33.55 | $33.50 |
| Purchase #7 | $124.28 | 12.532% | $139.8548 | $139.85 | $139.85 | $139.90 |
| 7 purchase totals = | $813.87 | $900.4911 | $900.49 | $900.45 | $900.50 | |