| 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 | $204.94 | 4.363% | $213.8815 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $193.62 | 13.259% | $219.2921 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $31.56 | 6.788% | $33.7023 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $37.90 | 8.366% | $41.0707 | $41.07 | $41.05 | $41.10 |
| Purchase #5 | $204.72 | 12.837% | $230.9999 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $87.47 | 7.635% | $94.1483 | $94.15 | $94.15 | $94.10 |
| Purchase #7 | $36.50 | 8.609% | $39.6423 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $796.71 | $872.7371 | $872.73 | $872.75 | $872.70 | |