| 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 | $127.57 | 6.565% | $135.945 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $217.80 | 11.687% | $243.2543 | $243.25 | $243.25 | $243.30 |
| Purchase #3 | $140.37 | 7.234% | $150.5244 | $150.52 | $150.50 | $150.50 |
| Purchase #4 | $208.27 | 3.576% | $215.7177 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $237.95 | 7.379% | $255.5083 | $255.51 | $255.50 | $255.50 |
| Purchase #6 | $178.35 | 6.316% | $189.6146 | $189.61 | $189.60 | $189.60 |
| Purchase #7 | $83.62 | 4.631% | $87.4924 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $1,193.93 | $1,278.0567 | $1,278.05 | $1,278.00 | $1,278.00 | |