| 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 | $140.85 | 11.356% | $156.8449 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $201.66 | 13.524% | $228.9325 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $182.58 | 8.155% | $197.4694 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $95.50 | 5.180% | $100.4469 | $100.45 | $100.45 | $100.40 |
| Purchase #5 | $241.81 | 8.619% | $262.6516 | $262.65 | $262.65 | $262.70 |
| Purchase #6 | $92.61 | 12.393% | $104.0872 | $104.09 | $104.10 | $104.10 |
| Purchase #7 | $194.48 | 8.699% | $211.3978 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $1,149.49 | $1,261.8303 | $1,261.83 | $1,261.85 | $1,261.80 | |