| 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 | $164.51 | 13.756% | $187.14 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $130.51 | 3.377% | $134.9173 | $134.92 | $134.90 | $134.90 |
| Purchase #3 | $68.57 | 6.116% | $72.7637 | $72.76 | $72.75 | $72.80 |
| Purchase #4 | $234.98 | 6.837% | $251.0456 | $251.05 | $251.05 | $251.00 |
| Purchase #5 | $232.43 | 11.841% | $259.952 | $259.95 | $259.95 | $260.00 |
| Purchase #6 | $218.27 | 7.857% | $235.4195 | $235.42 | $235.40 | $235.40 |
| Purchase #7 | $131.39 | 5.323% | $138.3839 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $1,180.66 | $1,279.6220 | $1,279.62 | $1,279.60 | $1,279.60 | |