| 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 | $73.91 | 4.220% | $77.029 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $194.65 | 12.741% | $219.4504 | $219.45 | $219.45 | $219.50 |
| Purchase #3 | $220.51 | 8.136% | $238.4507 | $238.45 | $238.45 | $238.50 |
| Purchase #4 | $111.48 | 11.472% | $124.269 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $207.34 | 3.696% | $215.0033 | $215.00 | $215.00 | $215.00 |
| Purchase #6 | $72.73 | 11.169% | $80.8532 | $80.85 | $80.85 | $80.90 |
| Purchase #7 | $50.97 | 12.127% | $57.1511 | $57.15 | $57.15 | $57.20 |
| 7 purchase totals = | $931.59 | $1,012.2067 | $1,012.20 | $1,012.20 | $1,012.40 | |