| 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 | $211.51 | 10.678% | $234.095 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $78.74 | 6.512% | $83.8675 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $178.64 | 13.679% | $203.0762 | $203.08 | $203.10 | $203.10 |
| Purchase #4 | $9.98 | 9.286% | $10.9067 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $24.43 | 3.426% | $25.267 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $243.33 | 6.359% | $258.8034 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $35.98 | 7.678% | $38.7425 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $782.61 | $854.7583 | $854.77 | $854.75 | $854.80 | |