| 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 | $132.44 | 12.414% | $148.8811 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $221.39 | 12.838% | $249.812 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $173.69 | 7.137% | $186.0863 | $186.09 | $186.10 | $186.10 |
| Purchase #4 | $124.71 | 8.415% | $135.2043 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $110.36 | 9.714% | $121.0804 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $240.25 | 12.669% | $270.6873 | $270.69 | $270.70 | $270.70 |
| Purchase #7 | $134.50 | 9.611% | $147.4268 | $147.43 | $147.45 | $147.40 |
| 7 purchase totals = | $1,137.34 | $1,259.1782 | $1,259.18 | $1,259.25 | $1,259.20 | |