| 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 | $174.40 | 13.474% | $197.8987 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $210.27 | 13.717% | $239.1127 | $239.11 | $239.10 | $239.10 |
| Purchase #3 | $11.84 | 7.735% | $12.7558 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $107.27 | 3.561% | $111.0899 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $183.63 | 13.135% | $207.7498 | $207.75 | $207.75 | $207.70 |
| Purchase #6 | $199.43 | 9.554% | $218.4835 | $218.48 | $218.50 | $218.50 |
| Purchase #7 | $95.70 | 8.553% | $103.8852 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $982.54 | $1,090.9756 | $1,090.98 | $1,091.00 | $1,091.00 | |