| 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 | $122.73 | 7.163% | $131.5211 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $11.40 | 13.391% | $12.9266 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $79.46 | 5.228% | $83.6142 | $83.61 | $83.60 | $83.60 |
| Purchase #4 | $225.46 | 6.162% | $239.3528 | $239.35 | $239.35 | $239.40 |
| Purchase #5 | $109.46 | 4.504% | $114.3901 | $114.39 | $114.40 | $114.40 |
| Purchase #6 | $241.85 | 13.177% | $273.7186 | $273.72 | $273.70 | $273.70 |
| Purchase #7 | $58.88 | 9.117% | $64.2481 | $64.25 | $64.25 | $64.20 |
| 7 purchase totals = | $849.24 | $919.7715 | $919.77 | $919.75 | $919.70 | |