| 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 | $227.84 | 4.250% | $237.5232 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $166.76 | 12.249% | $187.1864 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $109.26 | 10.372% | $120.5924 | $120.59 | $120.60 | $120.60 |
| Purchase #4 | $136.37 | 8.399% | $147.8237 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $214.52 | 8.370% | $232.4753 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $151.35 | 3.326% | $156.3839 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $49.86 | 12.857% | $56.2705 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $1,055.96 | $1,138.2554 | $1,138.25 | $1,138.25 | $1,138.30 | |