| 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 | $47.35 | 10.356% | $52.2536 | $52.25 | $52.25 | $52.30 |
| Purchase #2 | $197.62 | 10.210% | $217.797 | $217.80 | $217.80 | $217.80 |
| Purchase #3 | $176.71 | 10.548% | $195.3494 | $195.35 | $195.35 | $195.30 |
| Purchase #4 | $27.52 | 3.456% | $28.4711 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $233.57 | 8.194% | $252.7087 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $191.28 | 13.771% | $217.6212 | $217.62 | $217.60 | $217.60 |
| Purchase #7 | $108.87 | 4.591% | $113.8682 | $113.87 | $113.85 | $113.90 |
| 7 purchase totals = | $982.92 | $1,078.0692 | $1,078.07 | $1,078.00 | $1,078.10 | |