| 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 | $231.56 | 7.564% | $249.0752 | $249.08 | $249.10 | $249.10 |
| Purchase #2 | $26.79 | 11.760% | $29.9405 | $29.94 | $29.95 | $29.90 |
| Purchase #3 | $135.27 | 13.793% | $153.9278 | $153.93 | $153.95 | $153.90 |
| Purchase #4 | $185.44 | 9.593% | $203.2293 | $203.23 | $203.25 | $203.20 |
| Purchase #5 | $187.43 | 13.766% | $213.2316 | $213.23 | $213.25 | $213.20 |
| Purchase #6 | $43.92 | 11.598% | $49.0138 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $83.39 | 5.425% | $87.9139 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $893.80 | $986.3321 | $986.33 | $986.40 | $986.20 | |