| 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 | $236.53 | 3.752% | $245.4046 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $65.54 | 6.615% | $69.8755 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $140.51 | 8.132% | $151.9363 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $198.65 | 6.434% | $211.4311 | $211.43 | $211.45 | $211.40 |
| Purchase #5 | $76.45 | 7.207% | $81.9598 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $7.78 | 10.524% | $8.5988 | $8.60 | $8.60 | $8.60 |
| Purchase #7 | $215.93 | 3.678% | $223.8719 | $223.87 | $223.85 | $223.90 |
| 7 purchase totals = | $941.39 | $993.0780 | $993.08 | $993.10 | $993.10 | |