| 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 | $67.51 | 9.746% | $74.0895 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $222.85 | 11.773% | $249.0861 | $249.09 | $249.10 | $249.10 |
| Purchase #3 | $178.48 | 3.653% | $184.9999 | $185.00 | $185.00 | $185.00 |
| Purchase #4 | $240.77 | 6.375% | $256.1191 | $256.12 | $256.10 | $256.10 |
| Purchase #5 | $122.85 | 13.182% | $139.0441 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $123.88 | 12.773% | $139.7032 | $139.70 | $139.70 | $139.70 |
| Purchase #7 | $201.51 | 6.605% | $214.8197 | $214.82 | $214.80 | $214.80 |
| 7 purchase totals = | $1,157.85 | $1,257.8616 | $1,257.86 | $1,257.85 | $1,257.80 | |