| 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 | $195.27 | 9.843% | $214.4904 | $214.49 | $214.50 | $214.50 |
| Purchase #2 | $211.61 | 9.396% | $231.4929 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $185.70 | 13.862% | $211.4417 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $19.52 | 8.701% | $21.2184 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $42.38 | 12.163% | $47.5347 | $47.53 | $47.55 | $47.50 |
| Purchase #6 | $156.97 | 6.354% | $166.9439 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $119.61 | 11.568% | $133.4465 | $133.45 | $133.45 | $133.40 |
| 7 purchase totals = | $931.06 | $1,026.5685 | $1,026.56 | $1,026.60 | $1,026.40 | |