| 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 | $208.46 | 8.291% | $225.7434 | $225.74 | $225.75 | $225.70 |
| Purchase #2 | $26.87 | 4.832% | $28.1684 | $28.17 | $28.15 | $28.20 |
| Purchase #3 | $127.41 | 8.830% | $138.6603 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $250.29 | 4.230% | $260.8773 | $260.88 | $260.90 | $260.90 |
| Purchase #5 | $189.57 | 12.346% | $212.9743 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $39.28 | 11.297% | $43.7175 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $106.52 | 13.332% | $120.7212 | $120.72 | $120.70 | $120.70 |
| 7 purchase totals = | $948.40 | $1,030.8624 | $1,030.86 | $1,030.80 | $1,030.90 | |