| 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 | $227.64 | 4.401% | $237.6584 | $237.66 | $237.65 | $237.70 |
| Purchase #2 | $60.32 | 12.202% | $67.6802 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $230.47 | 3.721% | $239.0458 | $239.05 | $239.05 | $239.00 |
| Purchase #4 | $129.84 | 5.646% | $137.1708 | $137.17 | $137.15 | $137.20 |
| Purchase #5 | $149.68 | 12.841% | $168.9004 | $168.90 | $168.90 | $168.90 |
| Purchase #6 | $101.72 | 4.780% | $106.5822 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $202.78 | 6.560% | $216.0824 | $216.08 | $216.10 | $216.10 |
| 7 purchase totals = | $1,102.45 | $1,173.1202 | $1,173.12 | $1,173.15 | $1,173.20 | |