| 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 | $218.93 | 4.108% | $227.9236 | $227.92 | $227.90 | $227.90 |
| Purchase #2 | $181.47 | 5.865% | $192.1132 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $66.63 | 6.731% | $71.1149 | $71.11 | $71.10 | $71.10 |
| Purchase #4 | $18.44 | 5.234% | $19.4051 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $240.65 | 3.447% | $248.9452 | $248.95 | $248.95 | $248.90 |
| Purchase #6 | $213.96 | 10.770% | $237.0035 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $116.88 | 9.806% | $128.3413 | $128.34 | $128.35 | $128.30 |
| 7 purchase totals = | $1,056.96 | $1,124.8468 | $1,124.84 | $1,124.80 | $1,124.70 | |