| 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 | $238.32 | 13.418% | $270.2978 | $270.30 | $270.30 | $270.30 |
| Purchase #2 | $240.64 | 13.503% | $273.1336 | $273.13 | $273.15 | $273.10 |
| Purchase #3 | $154.47 | 8.787% | $168.0433 | $168.04 | $168.05 | $168.00 |
| Purchase #4 | $7.31 | 7.205% | $7.8367 | $7.84 | $7.85 | $7.80 |
| Purchase #5 | $40.68 | 11.805% | $45.4823 | $45.48 | $45.50 | $45.50 |
| Purchase #6 | $205.82 | 9.242% | $224.8419 | $224.84 | $224.85 | $224.80 |
| Purchase #7 | $238.26 | 10.427% | $263.1034 | $263.10 | $263.10 | $263.10 |
| 7 purchase totals = | $1,125.50 | $1,252.7390 | $1,252.73 | $1,252.80 | $1,252.60 | |