| 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 | $123.72 | 3.399% | $127.9252 | $127.93 | $127.95 | $127.90 |
| Purchase #2 | $59.96 | 5.582% | $63.307 | $63.31 | $63.30 | $63.30 |
| Purchase #3 | $127.72 | 8.767% | $138.9172 | $138.92 | $138.90 | $138.90 |
| Purchase #4 | $204.59 | 12.609% | $230.3868 | $230.39 | $230.40 | $230.40 |
| Purchase #5 | $83.96 | 3.862% | $87.2025 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $223.63 | 7.694% | $240.8361 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $104.69 | 7.438% | $112.4768 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $928.27 | $1,001.0516 | $1,001.07 | $1,001.10 | $1,001.00 | |