| 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 | $249.58 | 6.545% | $265.915 | $265.92 | $265.90 | $265.90 |
| Purchase #2 | $102.57 | 4.809% | $107.5026 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $142.28 | 3.672% | $147.5045 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $117.66 | 10.685% | $130.232 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $112.30 | 9.635% | $123.1201 | $123.12 | $123.10 | $123.10 |
| Purchase #6 | $201.64 | 12.446% | $226.7361 | $226.74 | $226.75 | $226.70 |
| Purchase #7 | $211.64 | 12.498% | $238.0908 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $1,137.67 | $1,239.1011 | $1,239.10 | $1,239.10 | $1,239.00 | |