| 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 | $120.90 | 10.117% | $133.1315 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $229.85 | 13.123% | $260.0132 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $231.44 | 9.527% | $253.4893 | $253.49 | $253.50 | $253.50 |
| Purchase #4 | $194.42 | 9.843% | $213.5568 | $213.56 | $213.55 | $213.60 |
| Purchase #5 | $245.37 | 5.256% | $258.2666 | $258.27 | $258.25 | $258.30 |
| Purchase #6 | $31.41 | 9.442% | $34.3757 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $173.46 | 13.730% | $197.2761 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $1,226.85 | $1,350.1092 | $1,350.12 | $1,350.15 | $1,350.20 | |