| 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 | $215.96 | 12.231% | $242.3741 | $242.37 | $242.35 | $242.40 |
| Purchase #2 | $127.58 | 11.805% | $142.6408 | $142.64 | $142.65 | $142.60 |
| Purchase #3 | $96.35 | 7.250% | $103.3354 | $103.34 | $103.35 | $103.30 |
| Purchase #4 | $117.53 | 4.858% | $123.2396 | $123.24 | $123.25 | $123.20 |
| Purchase #5 | $204.83 | 7.508% | $220.2086 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $79.58 | 4.630% | $83.2646 | $83.26 | $83.25 | $83.30 |
| Purchase #7 | $210.62 | 3.824% | $218.6741 | $218.67 | $218.65 | $218.70 |
| 7 purchase totals = | $1,052.45 | $1,133.7372 | $1,133.73 | $1,133.70 | $1,133.70 | |