| 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 | $222.92 | 3.266% | $230.2006 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $207.81 | 8.796% | $226.089 | $226.09 | $226.10 | $226.10 |
| Purchase #3 | $150.89 | 6.312% | $160.4142 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $193.61 | 6.189% | $205.5925 | $205.59 | $205.60 | $205.60 |
| Purchase #5 | $55.35 | 9.168% | $60.4245 | $60.42 | $60.40 | $60.40 |
| Purchase #6 | $23.68 | 8.563% | $25.7077 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $192.43 | 13.666% | $218.7275 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $1,046.69 | $1,127.1560 | $1,127.15 | $1,127.15 | $1,127.10 | |