| 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 | $204.90 | 12.788% | $231.1026 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $97.47 | 8.813% | $106.06 | $106.06 | $106.05 | $106.10 |
| Purchase #3 | $64.60 | 10.107% | $71.1291 | $71.13 | $71.15 | $71.10 |
| Purchase #4 | $185.58 | 11.184% | $206.3353 | $206.34 | $206.35 | $206.30 |
| Purchase #5 | $146.60 | 7.574% | $157.7035 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $132.71 | 12.565% | $149.385 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $170.32 | 9.678% | $186.8036 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $1,002.18 | $1,108.5191 | $1,108.52 | $1,108.55 | $1,108.50 | |