| 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 | $190.32 | 8.807% | $207.0815 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $181.69 | 12.361% | $204.1487 | $204.15 | $204.15 | $204.10 |
| Purchase #3 | $84.29 | 3.780% | $87.4762 | $87.48 | $87.50 | $87.50 |
| Purchase #4 | $128.33 | 10.632% | $141.974 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $239.29 | 10.622% | $264.7074 | $264.71 | $264.70 | $264.70 |
| Purchase #6 | $161.41 | 7.848% | $174.0775 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $26.90 | 10.428% | $29.7051 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $1,012.23 | $1,109.1704 | $1,109.18 | $1,109.20 | $1,109.20 | |