| 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 | $117.98 | 9.644% | $129.358 | $129.36 | $129.35 | $129.40 |
| Purchase #2 | $235.45 | 4.285% | $245.539 | $245.54 | $245.55 | $245.50 |
| Purchase #3 | $41.27 | 10.842% | $45.7445 | $45.74 | $45.75 | $45.70 |
| Purchase #4 | $38.85 | 3.533% | $40.2226 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $113.63 | 12.721% | $128.0849 | $128.08 | $128.10 | $128.10 |
| Purchase #6 | $23.79 | 4.607% | $24.886 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $81.76 | 7.246% | $87.6843 | $87.68 | $87.70 | $87.70 |
| 7 purchase totals = | $652.73 | $701.5193 | $701.51 | $701.55 | $701.50 | |