| 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 | $191.55 | 7.730% | $206.3568 | $206.36 | $206.35 | $206.40 |
| Purchase #2 | $178.63 | 3.752% | $185.3322 | $185.33 | $185.35 | $185.30 |
| Purchase #3 | $128.45 | 12.469% | $144.4664 | $144.47 | $144.45 | $144.50 |
| Purchase #4 | $74.44 | 12.477% | $83.7279 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $238.54 | 3.173% | $246.1089 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $104.59 | 9.249% | $114.2635 | $114.26 | $114.25 | $114.30 |
| Purchase #7 | $26.78 | 10.780% | $29.6669 | $29.67 | $29.65 | $29.70 |
| 7 purchase totals = | $942.98 | $1,009.9226 | $1,009.93 | $1,009.90 | $1,010.00 | |