| 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 | $233.51 | 10.217% | $257.3677 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $164.77 | 11.371% | $183.506 | $183.51 | $183.50 | $183.50 |
| Purchase #3 | $238.29 | 3.419% | $246.4371 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $92.33 | 10.826% | $102.3256 | $102.33 | $102.35 | $102.30 |
| Purchase #5 | $235.68 | 9.716% | $258.5787 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $10.90 | 11.510% | $12.1546 | $12.15 | $12.15 | $12.20 |
| Purchase #7 | $50.52 | 7.320% | $54.2181 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $1,026.00 | $1,114.5878 | $1,114.60 | $1,114.60 | $1,114.60 | |