| 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 | $220.28 | 3.754% | $228.5493 | $228.55 | $228.55 | $228.50 |
| Purchase #2 | $233.45 | 10.765% | $258.5809 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $52.36 | 3.296% | $54.0858 | $54.09 | $54.10 | $54.10 |
| Purchase #4 | $220.78 | 9.832% | $242.4871 | $242.49 | $242.50 | $242.50 |
| Purchase #5 | $250.42 | 11.402% | $278.9729 | $278.97 | $278.95 | $279.00 |
| Purchase #6 | $238.60 | 6.276% | $253.5745 | $253.57 | $253.55 | $253.60 |
| Purchase #7 | $228.67 | 7.588% | $246.0215 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $1,444.56 | $1,562.2720 | $1,562.27 | $1,562.25 | $1,562.30 | |