| 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 | $218.41 | 6.813% | $233.2903 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $170.67 | 10.238% | $188.1432 | $188.14 | $188.15 | $188.10 |
| Purchase #3 | $168.76 | 11.432% | $188.0526 | $188.05 | $188.05 | $188.10 |
| Purchase #4 | $40.40 | 8.795% | $43.9532 | $43.95 | $43.95 | $44.00 |
| Purchase #5 | $174.55 | 10.383% | $192.6735 | $192.67 | $192.65 | $192.70 |
| Purchase #6 | $169.29 | 11.316% | $188.4469 | $188.45 | $188.45 | $188.40 |
| Purchase #7 | $101.69 | 8.202% | $110.0306 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $1,043.77 | $1,144.5903 | $1,144.58 | $1,144.60 | $1,144.60 | |