| 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 | $27.36 | 11.418% | $30.484 | $30.48 | $30.50 | $30.50 |
| Purchase #2 | $181.64 | 11.756% | $202.9936 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $174.92 | 12.854% | $197.4042 | $197.40 | $197.40 | $197.40 |
| Purchase #4 | $69.52 | 8.359% | $75.3312 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $176.34 | 4.658% | $184.5539 | $184.55 | $184.55 | $184.60 |
| Purchase #6 | $225.83 | 12.491% | $254.0384 | $254.04 | $254.05 | $254.00 |
| Purchase #7 | $90.90 | 10.842% | $100.7554 | $100.76 | $100.75 | $100.80 |
| 7 purchase totals = | $946.51 | $1,045.5607 | $1,045.55 | $1,045.60 | $1,045.60 | |