| 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 | $249.44 | 12.364% | $280.2808 | $280.28 | $280.30 | $280.30 |
| Purchase #2 | $44.48 | 6.546% | $47.3917 | $47.39 | $47.40 | $47.40 |
| Purchase #3 | $50.88 | 6.115% | $53.9913 | $53.99 | $54.00 | $54.00 |
| Purchase #4 | $134.51 | 5.675% | $142.1434 | $142.14 | $142.15 | $142.10 |
| Purchase #5 | $150.69 | 13.635% | $171.2366 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $156.46 | 4.702% | $163.8167 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $132.91 | 9.744% | $145.8608 | $145.86 | $145.85 | $145.90 |
| 7 purchase totals = | $919.37 | $1,004.7213 | $1,004.72 | $1,004.75 | $1,004.70 | |