| 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 | $196.63 | 5.690% | $207.8182 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $117.30 | 5.445% | $123.687 | $123.69 | $123.70 | $123.70 |
| Purchase #3 | $120.52 | 6.541% | $128.4032 | $128.40 | $128.40 | $128.40 |
| Purchase #4 | $182.60 | 3.300% | $188.6258 | $188.63 | $188.65 | $188.60 |
| Purchase #5 | $103.68 | 3.150% | $106.9459 | $106.95 | $106.95 | $106.90 |
| Purchase #6 | $190.68 | 4.482% | $199.2263 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $59.91 | 10.451% | $66.1712 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $971.32 | $1,020.8776 | $1,020.89 | $1,020.90 | $1,020.80 | |