| 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 | $250.56 | 3.398% | $259.074 | $259.07 | $259.05 | $259.10 |
| Purchase #2 | $156.53 | 11.121% | $173.9377 | $173.94 | $173.95 | $173.90 |
| Purchase #3 | $101.54 | 11.851% | $113.5735 | $113.57 | $113.55 | $113.60 |
| Purchase #4 | $230.60 | 11.351% | $256.7754 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $187.53 | 3.433% | $193.9679 | $193.97 | $193.95 | $194.00 |
| Purchase #6 | $157.26 | 13.146% | $177.9334 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $123.50 | 13.201% | $139.8032 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $1,207.52 | $1,315.0651 | $1,315.06 | $1,315.05 | $1,315.10 | |