| 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 | $46.30 | 4.505% | $48.3858 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $24.55 | 10.610% | $27.1548 | $27.15 | $27.15 | $27.20 |
| Purchase #3 | $123.85 | 5.493% | $130.6531 | $130.65 | $130.65 | $130.70 |
| Purchase #4 | $233.59 | 12.121% | $261.9034 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $191.56 | 5.791% | $202.6532 | $202.65 | $202.65 | $202.70 |
| Purchase #6 | $241.81 | 9.465% | $264.6973 | $264.70 | $264.70 | $264.70 |
| Purchase #7 | $202.27 | 4.654% | $211.6836 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $1,063.93 | $1,147.1312 | $1,147.12 | $1,147.15 | $1,147.30 | |