| 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 | $218.39 | 12.824% | $246.3963 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $161.70 | 4.110% | $168.3459 | $168.35 | $168.35 | $168.30 |
| Purchase #3 | $123.43 | 12.782% | $139.2068 | $139.21 | $139.20 | $139.20 |
| Purchase #4 | $16.74 | 10.310% | $18.4659 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $61.41 | 3.435% | $63.5194 | $63.52 | $63.50 | $63.50 |
| Purchase #6 | $108.86 | 3.115% | $112.251 | $112.25 | $112.25 | $112.30 |
| Purchase #7 | $11.90 | 4.695% | $12.4587 | $12.46 | $12.45 | $12.50 |
| 7 purchase totals = | $702.43 | $760.6440 | $760.66 | $760.60 | $760.70 | |