| 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 | $135.59 | 12.429% | $152.4425 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $19.73 | 7.153% | $21.1413 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $201.28 | 4.692% | $210.7241 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $244.72 | 13.481% | $277.7107 | $277.71 | $277.70 | $277.70 |
| Purchase #5 | $63.79 | 3.860% | $66.2523 | $66.25 | $66.25 | $66.30 |
| Purchase #6 | $222.47 | 10.782% | $246.4567 | $246.46 | $246.45 | $246.50 |
| Purchase #7 | $193.35 | 6.793% | $206.4843 | $206.48 | $206.50 | $206.50 |
| 7 purchase totals = | $1,080.93 | $1,181.2119 | $1,181.20 | $1,181.20 | $1,181.20 | |