| 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 | $102.34 | 5.659% | $108.1314 | $108.13 | $108.15 | $108.10 |
| Purchase #2 | $197.75 | 12.769% | $223.0007 | $223.00 | $223.00 | $223.00 |
| Purchase #3 | $40.56 | 13.674% | $46.1062 | $46.11 | $46.10 | $46.10 |
| Purchase #4 | $77.58 | 13.340% | $87.9292 | $87.93 | $87.95 | $87.90 |
| Purchase #5 | $190.70 | 3.695% | $197.7464 | $197.75 | $197.75 | $197.70 |
| Purchase #6 | $74.75 | 7.493% | $80.351 | $80.35 | $80.35 | $80.40 |
| Purchase #7 | $245.54 | 3.177% | $253.3408 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $929.22 | $996.6057 | $996.61 | $996.65 | $996.50 | |