| 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 | $6.48 | 8.409% | $7.0249 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $244.63 | 12.119% | $274.2767 | $274.28 | $274.30 | $274.30 |
| Purchase #3 | $167.52 | 13.277% | $189.7616 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $28.99 | 8.269% | $31.3872 | $31.39 | $31.40 | $31.40 |
| Purchase #5 | $217.37 | 11.396% | $242.1415 | $242.14 | $242.15 | $242.10 |
| Purchase #6 | $57.27 | 7.479% | $61.5532 | $61.55 | $61.55 | $61.60 |
| Purchase #7 | $183.66 | 9.467% | $201.0471 | $201.05 | $201.05 | $201.00 |
| 7 purchase totals = | $905.92 | $1,007.1922 | $1,007.19 | $1,007.20 | $1,007.20 | |