| 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 | $202.67 | 9.870% | $222.6735 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $190.97 | 7.369% | $205.0426 | $205.04 | $205.05 | $205.00 |
| Purchase #3 | $203.86 | 12.155% | $228.6392 | $228.64 | $228.65 | $228.60 |
| Purchase #4 | $169.93 | 8.346% | $184.1124 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $138.43 | 9.754% | $151.9325 | $151.93 | $151.95 | $151.90 |
| Purchase #6 | $196.28 | 5.703% | $207.4738 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $14.75 | 7.596% | $15.8704 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $1,116.89 | $1,215.7444 | $1,215.73 | $1,215.70 | $1,215.70 | |