| 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 | $120.29 | 3.382% | $124.3582 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $155.33 | 11.234% | $172.7798 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $47.99 | 5.196% | $50.4836 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $210.53 | 10.185% | $231.9725 | $231.97 | $231.95 | $232.00 |
| Purchase #5 | $127.94 | 6.213% | $135.8889 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $147.84 | 10.217% | $162.9448 | $162.94 | $162.95 | $162.90 |
| Purchase #7 | $139.68 | 10.565% | $154.4372 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $949.60 | $1,032.8650 | $1,032.86 | $1,032.90 | $1,032.90 | |