| 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 | $130.76 | 3.419% | $135.2307 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $226.26 | 10.320% | $249.61 | $249.61 | $249.60 | $249.60 |
| Purchase #3 | $121.28 | 10.450% | $133.9538 | $133.95 | $133.95 | $134.00 |
| Purchase #4 | $119.86 | 9.531% | $131.2839 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $75.56 | 12.805% | $85.2355 | $85.24 | $85.25 | $85.20 |
| Purchase #6 | $213.59 | 4.711% | $223.6522 | $223.65 | $223.65 | $223.70 |
| Purchase #7 | $32.40 | 7.864% | $34.9479 | $34.95 | $34.95 | $34.90 |
| 7 purchase totals = | $919.71 | $993.9140 | $993.91 | $993.95 | $993.90 | |