| 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 | $168.72 | 9.535% | $184.8075 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $207.26 | 8.597% | $225.0781 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $206.70 | 12.437% | $232.4073 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $198.27 | 5.686% | $209.5436 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $85.75 | 9.775% | $94.1321 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $84.86 | 11.293% | $94.4432 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $223.33 | 4.196% | $232.7009 | $232.70 | $232.70 | $232.70 |
| 7 purchase totals = | $1,174.89 | $1,273.1127 | $1,273.11 | $1,273.15 | $1,273.00 | |