| 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 | $198.85 | 6.283% | $211.3437 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $33.90 | 12.756% | $38.2243 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $205.87 | 13.312% | $233.2754 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $71.60 | 13.535% | $81.2911 | $81.29 | $81.30 | $81.30 |
| Purchase #5 | $81.69 | 4.564% | $85.4183 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $104.85 | 8.460% | $113.7203 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $102.50 | 12.370% | $115.1793 | $115.18 | $115.20 | $115.20 |
| 7 purchase totals = | $799.26 | $878.4524 | $878.45 | $878.45 | $878.40 | |