| 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 | $215.81 | 10.361% | $238.1701 | $238.17 | $238.15 | $238.20 |
| Purchase #2 | $188.81 | 11.757% | $211.0084 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $185.71 | 4.269% | $193.638 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $190.71 | 11.386% | $212.4242 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $71.89 | 13.635% | $81.6922 | $81.69 | $81.70 | $81.70 |
| Purchase #6 | $224.35 | 6.757% | $239.5093 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $110.64 | 12.433% | $124.3959 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $1,187.92 | $1,300.8381 | $1,300.84 | $1,300.80 | $1,300.80 | |