| 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 | $200.96 | 8.449% | $217.9391 | $217.94 | $217.95 | $217.90 |
| Purchase #2 | $208.51 | 12.362% | $234.286 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $84.52 | 7.769% | $91.0864 | $91.09 | $91.10 | $91.10 |
| Purchase #4 | $202.74 | 12.642% | $228.3704 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $67.79 | 12.661% | $76.3729 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $187.43 | 5.362% | $197.48 | $197.48 | $197.50 | $197.50 |
| Purchase #7 | $211.35 | 12.205% | $237.1453 | $237.15 | $237.15 | $237.10 |
| 7 purchase totals = | $1,163.30 | $1,282.6801 | $1,282.69 | $1,282.70 | $1,282.70 | |