| 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 | $129.62 | 7.761% | $139.6798 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $150.34 | 12.304% | $168.8378 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $195.65 | 8.260% | $211.8107 | $211.81 | $211.80 | $211.80 |
| Purchase #4 | $177.35 | 11.268% | $197.3338 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $238.25 | 5.277% | $250.8225 | $250.82 | $250.80 | $250.80 |
| Purchase #6 | $191.30 | 12.318% | $214.8643 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $26.58 | 12.599% | $29.9288 | $29.93 | $29.95 | $29.90 |
| 7 purchase totals = | $1,109.09 | $1,213.2777 | $1,213.27 | $1,213.30 | $1,213.20 | |