| 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 | $101.44 | 9.159% | $110.7309 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $53.46 | 5.450% | $56.3736 | $56.37 | $56.35 | $56.40 |
| Purchase #3 | $124.41 | 6.346% | $132.3051 | $132.31 | $132.30 | $132.30 |
| Purchase #4 | $222.39 | 13.628% | $252.6973 | $252.70 | $252.70 | $252.70 |
| Purchase #5 | $167.95 | 4.502% | $175.5111 | $175.51 | $175.50 | $175.50 |
| Purchase #6 | $86.65 | 4.253% | $90.3352 | $90.34 | $90.35 | $90.30 |
| Purchase #7 | $220.90 | 4.684% | $231.247 | $231.25 | $231.25 | $231.20 |
| 7 purchase totals = | $977.20 | $1,049.2002 | $1,049.21 | $1,049.20 | $1,049.10 | |