| 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 | $196.29 | 10.650% | $217.1949 | $217.19 | $217.20 | $217.20 |
| Purchase #2 | $202.90 | 3.414% | $209.827 | $209.83 | $209.85 | $209.80 |
| Purchase #3 | $164.72 | 11.353% | $183.4207 | $183.42 | $183.40 | $183.40 |
| Purchase #4 | $186.64 | 5.204% | $196.3527 | $196.35 | $196.35 | $196.40 |
| Purchase #5 | $243.98 | 12.215% | $273.7822 | $273.78 | $273.80 | $273.80 |
| Purchase #6 | $130.51 | 11.639% | $145.7001 | $145.70 | $145.70 | $145.70 |
| Purchase #7 | $60.73 | 4.514% | $63.4714 | $63.47 | $63.45 | $63.50 |
| 7 purchase totals = | $1,185.77 | $1,289.7490 | $1,289.74 | $1,289.75 | $1,289.80 | |