| 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 | $232.30 | 8.226% | $251.409 | $251.41 | $251.40 | $251.40 |
| Purchase #2 | $44.38 | 13.211% | $50.243 | $50.24 | $50.25 | $50.20 |
| Purchase #3 | $26.48 | 11.581% | $29.5466 | $29.55 | $29.55 | $29.50 |
| Purchase #4 | $83.40 | 13.800% | $94.9092 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $186.51 | 13.127% | $210.9932 | $210.99 | $211.00 | $211.00 |
| Purchase #6 | $108.57 | 6.608% | $115.7443 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $24.66 | 5.489% | $26.0136 | $26.01 | $26.00 | $26.00 |
| 7 purchase totals = | $706.30 | $778.8589 | $778.85 | $778.85 | $778.70 | |