| 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 | $219.95 | 5.467% | $231.9747 | $231.97 | $231.95 | $232.00 |
| Purchase #2 | $144.84 | 11.148% | $160.9868 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $242.32 | 10.720% | $268.2967 | $268.30 | $268.30 | $268.30 |
| Purchase #4 | $168.70 | 11.733% | $188.4936 | $188.49 | $188.50 | $188.50 |
| Purchase #5 | $230.99 | 8.667% | $251.0099 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $138.83 | 4.525% | $145.1121 | $145.11 | $145.10 | $145.10 |
| Purchase #7 | $126.42 | 6.770% | $134.9786 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $1,272.05 | $1,380.8524 | $1,380.85 | $1,380.85 | $1,380.90 | |