| 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 | $79.96 | 10.791% | $88.5885 | $88.59 | $88.60 | $88.60 |
| Purchase #2 | $30.39 | 13.241% | $34.4139 | $34.41 | $34.40 | $34.40 |
| Purchase #3 | $212.36 | 3.152% | $219.0536 | $219.05 | $219.05 | $219.10 |
| Purchase #4 | $242.93 | 11.440% | $270.7212 | $270.72 | $270.70 | $270.70 |
| Purchase #5 | $153.65 | 11.106% | $170.7144 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $163.98 | 10.510% | $181.2143 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $212.97 | 8.331% | $230.7125 | $230.71 | $230.70 | $230.70 |
| 7 purchase totals = | $1,096.24 | $1,195.4184 | $1,195.40 | $1,195.35 | $1,195.40 | |