| 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 | $105.85 | 6.117% | $112.3248 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $97.57 | 6.321% | $103.7374 | $103.74 | $103.75 | $103.70 |
| Purchase #3 | $130.90 | 9.226% | $142.9768 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $97.42 | 5.715% | $102.9876 | $102.99 | $103.00 | $103.00 |
| Purchase #5 | $247.89 | 12.277% | $278.3235 | $278.32 | $278.30 | $278.30 |
| Purchase #6 | $119.74 | 11.502% | $133.5125 | $133.51 | $133.50 | $133.50 |
| Purchase #7 | $206.42 | 11.817% | $230.8127 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $1,005.79 | $1,104.6753 | $1,104.67 | $1,104.65 | $1,104.60 | |