| 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 | $223.80 | 3.449% | $231.5189 | $231.52 | $231.50 | $231.50 |
| Purchase #2 | $134.33 | 9.685% | $147.3399 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $53.97 | 7.416% | $57.9724 | $57.97 | $57.95 | $58.00 |
| Purchase #4 | $184.90 | 5.849% | $195.7148 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $75.32 | 10.805% | $83.4583 | $83.46 | $83.45 | $83.50 |
| Purchase #6 | $39.25 | 7.678% | $42.2636 | $42.26 | $42.25 | $42.30 |
| Purchase #7 | $156.29 | 10.742% | $173.0787 | $173.08 | $173.10 | $173.10 |
| 7 purchase totals = | $867.86 | $931.3466 | $931.34 | $931.30 | $931.40 | |