| 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 | $123.86 | 12.549% | $139.4032 | $139.40 | $139.40 | $139.40 |
| Purchase #2 | $227.45 | 10.770% | $251.9464 | $251.95 | $251.95 | $251.90 |
| Purchase #3 | $156.83 | 9.870% | $172.3091 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $43.57 | 13.445% | $49.428 | $49.43 | $49.45 | $49.40 |
| Purchase #5 | $244.39 | 6.743% | $260.8692 | $260.87 | $260.85 | $260.90 |
| Purchase #6 | $103.25 | 3.164% | $106.5168 | $106.52 | $106.50 | $106.50 |
| Purchase #7 | $201.74 | 4.746% | $211.3146 | $211.31 | $211.30 | $211.30 |
| 7 purchase totals = | $1,101.09 | $1,191.7873 | $1,191.79 | $1,191.75 | $1,191.70 | |