| 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 | $206.83 | 4.483% | $216.1022 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $88.98 | 12.110% | $99.7555 | $99.76 | $99.75 | $99.80 |
| Purchase #3 | $41.35 | 7.588% | $44.4876 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $103.25 | 3.570% | $106.936 | $106.94 | $106.95 | $106.90 |
| Purchase #5 | $235.79 | 12.650% | $265.6174 | $265.62 | $265.60 | $265.60 |
| Purchase #6 | $110.28 | 10.400% | $121.7491 | $121.75 | $121.75 | $121.70 |
| Purchase #7 | $75.26 | 8.602% | $81.7339 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $861.74 | $936.3817 | $936.39 | $936.40 | $936.30 | |