| 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 | $211.27 | 3.274% | $218.187 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $103.66 | 3.203% | $106.9802 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $108.99 | 10.774% | $120.7326 | $120.73 | $120.75 | $120.70 |
| Purchase #4 | $176.47 | 10.626% | $195.2217 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $198.78 | 6.822% | $212.3408 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $37.80 | 11.479% | $42.1391 | $42.14 | $42.15 | $42.10 |
| Purchase #7 | $241.78 | 4.189% | $251.9082 | $251.91 | $251.90 | $251.90 |
| 7 purchase totals = | $1,078.75 | $1,147.5096 | $1,147.51 | $1,147.55 | $1,147.40 | |