| 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 | $85.93 | 5.582% | $90.7266 | $90.73 | $90.75 | $90.70 |
| Purchase #2 | $178.86 | 8.133% | $193.4067 | $193.41 | $193.40 | $193.40 |
| Purchase #3 | $45.67 | 12.382% | $51.3249 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $210.44 | 9.220% | $229.8426 | $229.84 | $229.85 | $229.80 |
| Purchase #5 | $233.88 | 5.824% | $247.5012 | $247.50 | $247.50 | $247.50 |
| Purchase #6 | $21.35 | 4.674% | $22.3479 | $22.35 | $22.35 | $22.30 |
| Purchase #7 | $241.61 | 5.276% | $254.3573 | $254.36 | $254.35 | $254.40 |
| 7 purchase totals = | $1,017.74 | $1,089.5072 | $1,089.51 | $1,089.50 | $1,089.40 | |