| 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 | $63.80 | 12.718% | $71.9141 | $71.91 | $71.90 | $71.90 |
| Purchase #2 | $248.38 | 12.361% | $279.0823 | $279.08 | $279.10 | $279.10 |
| Purchase #3 | $74.60 | 3.581% | $77.2714 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $19.58 | 12.465% | $22.0206 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $224.96 | 5.842% | $238.1022 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $245.99 | 6.265% | $261.4013 | $261.40 | $261.40 | $261.40 |
| Purchase #7 | $50.80 | 13.465% | $57.6402 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $928.11 | $1,007.4321 | $1,007.42 | $1,007.40 | $1,007.40 | |