| 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 | $25.62 | 3.278% | $26.4598 | $26.46 | $26.45 | $26.50 |
| Purchase #2 | $204.65 | 7.123% | $219.2272 | $219.23 | $219.25 | $219.20 |
| Purchase #3 | $158.81 | 13.717% | $180.594 | $180.59 | $180.60 | $180.60 |
| Purchase #4 | $195.96 | 10.421% | $216.381 | $216.38 | $216.40 | $216.40 |
| Purchase #5 | $121.58 | 5.395% | $128.1392 | $128.14 | $128.15 | $128.10 |
| Purchase #6 | $106.90 | 12.567% | $120.3341 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $220.93 | 6.315% | $234.8817 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $1,034.45 | $1,126.0170 | $1,126.01 | $1,126.10 | $1,126.00 | |