| 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 | $223.83 | 7.784% | $241.2529 | $241.25 | $241.25 | $241.30 |
| Purchase #2 | $35.75 | 10.648% | $39.5567 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $188.54 | 13.831% | $214.617 | $214.62 | $214.60 | $214.60 |
| Purchase #4 | $185.47 | 3.553% | $192.0597 | $192.06 | $192.05 | $192.10 |
| Purchase #5 | $63.52 | 8.108% | $68.6702 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $156.45 | 8.428% | $169.6356 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $197.98 | 4.170% | $206.2358 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $1,051.54 | $1,132.0279 | $1,132.04 | $1,132.00 | $1,132.10 | |