| 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 | $238.32 | 9.785% | $261.6396 | $261.64 | $261.65 | $261.60 |
| Purchase #2 | $134.37 | 6.146% | $142.6284 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $94.87 | 4.579% | $99.2141 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $215.57 | 6.856% | $230.3495 | $230.35 | $230.35 | $230.30 |
| Purchase #5 | $193.49 | 8.849% | $210.6119 | $210.61 | $210.60 | $210.60 |
| Purchase #6 | $47.94 | 11.747% | $53.5715 | $53.57 | $53.55 | $53.60 |
| Purchase #7 | $211.84 | 3.179% | $218.5744 | $218.57 | $218.55 | $218.60 |
| 7 purchase totals = | $1,136.40 | $1,216.5894 | $1,216.58 | $1,216.55 | $1,216.50 | |