| 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 | $207.73 | 4.202% | $216.4588 | $216.46 | $216.45 | $216.50 |
| Purchase #2 | $34.41 | 13.545% | $39.0708 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $64.91 | 7.441% | $69.74 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $218.31 | 9.194% | $238.3814 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $211.65 | 12.719% | $238.5698 | $238.57 | $238.55 | $238.60 |
| Purchase #6 | $131.64 | 3.262% | $135.9341 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $66.63 | 11.682% | $74.4137 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $935.28 | $1,012.5686 | $1,012.56 | $1,012.55 | $1,012.60 | |