| 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 | $208.90 | 3.344% | $215.8856 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $152.45 | 12.649% | $171.7334 | $171.73 | $171.75 | $171.70 |
| Purchase #3 | $96.96 | 12.159% | $108.7494 | $108.75 | $108.75 | $108.70 |
| Purchase #4 | $235.30 | 4.505% | $245.9003 | $245.90 | $245.90 | $245.90 |
| Purchase #5 | $121.77 | 7.139% | $130.4632 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $133.36 | 5.119% | $140.1867 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $208.26 | 6.431% | $221.6532 | $221.65 | $221.65 | $221.70 |
| 7 purchase totals = | $1,157.00 | $1,234.5718 | $1,234.57 | $1,234.60 | $1,234.60 | |