| 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 | $249.92 | 9.855% | $274.5496 | $274.55 | $274.55 | $274.50 |
| Purchase #2 | $102.26 | 9.294% | $111.764 | $111.76 | $111.75 | $111.80 |
| Purchase #3 | $218.29 | 6.284% | $232.0073 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $218.87 | 12.577% | $246.3973 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $115.56 | 5.601% | $122.0325 | $122.03 | $122.05 | $122.00 |
| Purchase #6 | $233.90 | 13.436% | $265.3268 | $265.33 | $265.35 | $265.30 |
| Purchase #7 | $153.85 | 13.701% | $174.929 | $174.93 | $174.95 | $174.90 |
| 7 purchase totals = | $1,292.65 | $1,427.0065 | $1,427.01 | $1,427.05 | $1,426.90 | |