| 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 | $190.49 | 11.256% | $211.9316 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $128.85 | 5.833% | $136.3658 | $136.37 | $136.35 | $136.40 |
| Purchase #3 | $53.33 | 11.288% | $59.3499 | $59.35 | $59.35 | $59.30 |
| Purchase #4 | $24.30 | 9.262% | $26.5507 | $26.55 | $26.55 | $26.60 |
| Purchase #5 | $131.72 | 13.215% | $149.1268 | $149.13 | $149.15 | $149.10 |
| Purchase #6 | $104.54 | 13.790% | $118.9561 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $76.57 | 5.446% | $80.74 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $709.80 | $783.0209 | $783.03 | $783.05 | $783.00 | |