| 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 | $69.38 | 7.762% | $74.7653 | $74.77 | $74.75 | $74.80 |
| Purchase #2 | $199.90 | 7.699% | $215.2903 | $215.29 | $215.30 | $215.30 |
| Purchase #3 | $203.82 | 10.472% | $225.164 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $172.92 | 3.108% | $178.2944 | $178.29 | $178.30 | $178.30 |
| Purchase #5 | $164.57 | 8.774% | $179.0094 | $179.01 | $179.00 | $179.00 |
| Purchase #6 | $249.98 | 7.537% | $268.821 | $268.82 | $268.80 | $268.80 |
| Purchase #7 | $89.93 | 9.258% | $98.2557 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $1,150.50 | $1,239.6001 | $1,239.60 | $1,239.55 | $1,239.70 | |