| 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 | $233.86 | 3.775% | $242.6882 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $201.32 | 11.272% | $224.0128 | $224.01 | $224.00 | $224.00 |
| Purchase #3 | $187.66 | 6.789% | $200.4002 | $200.40 | $200.40 | $200.40 |
| Purchase #4 | $124.84 | 13.732% | $141.983 | $141.98 | $142.00 | $142.00 |
| Purchase #5 | $123.53 | 10.418% | $136.3994 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $138.65 | 6.225% | $147.281 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $130.59 | 7.800% | $140.776 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $1,140.45 | $1,233.5406 | $1,233.54 | $1,233.60 | $1,233.60 | |