| 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 | $178.32 | 13.620% | $202.6072 | $202.61 | $202.60 | $202.60 |
| Purchase #2 | $109.36 | 4.253% | $114.0111 | $114.01 | $114.00 | $114.00 |
| Purchase #3 | $217.81 | 9.426% | $238.3408 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $130.82 | 8.277% | $141.648 | $141.65 | $141.65 | $141.60 |
| Purchase #5 | $198.87 | 8.760% | $216.291 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $225.66 | 3.657% | $233.9124 | $233.91 | $233.90 | $233.90 |
| Purchase #7 | $150.59 | 9.145% | $164.3615 | $164.36 | $164.35 | $164.40 |
| 7 purchase totals = | $1,211.43 | $1,311.1720 | $1,311.17 | $1,311.15 | $1,311.10 | |