| 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 | $152.50 | 11.527% | $170.0787 | $170.08 | $170.10 | $170.10 |
| Purchase #2 | $124.77 | 4.237% | $130.0565 | $130.06 | $130.05 | $130.10 |
| Purchase #3 | $109.68 | 5.252% | $115.4404 | $115.44 | $115.45 | $115.40 |
| Purchase #4 | $39.90 | 9.548% | $43.7097 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $211.88 | 6.576% | $225.8132 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $239.92 | 4.562% | $250.8652 | $250.87 | $250.85 | $250.90 |
| Purchase #7 | $190.67 | 6.541% | $203.1417 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $1,069.32 | $1,139.1054 | $1,139.11 | $1,139.10 | $1,139.10 | |