| 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 | $97.64 | 5.405% | $102.9174 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $139.74 | 7.744% | $150.5615 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $191.83 | 12.789% | $216.3631 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $149.38 | 3.590% | $154.7427 | $154.74 | $154.75 | $154.70 |
| Purchase #5 | $29.76 | 10.628% | $32.9229 | $32.92 | $32.90 | $32.90 |
| Purchase #6 | $184.25 | 9.302% | $201.3889 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $215.98 | 7.703% | $232.6169 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $1,008.58 | $1,091.5134 | $1,091.51 | $1,091.45 | $1,091.50 | |