| 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 | $250.50 | 13.150% | $283.4408 | $283.44 | $283.45 | $283.40 |
| Purchase #2 | $51.93 | 11.237% | $57.7654 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $157.33 | 4.119% | $163.8104 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $200.63 | 13.717% | $228.1504 | $228.15 | $228.15 | $228.20 |
| Purchase #5 | $230.40 | 6.244% | $244.7862 | $244.79 | $244.80 | $244.80 |
| Purchase #6 | $222.80 | 8.701% | $242.1858 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $244.47 | 13.302% | $276.9894 | $276.99 | $277.00 | $277.00 |
| 7 purchase totals = | $1,358.06 | $1,497.1284 | $1,497.14 | $1,497.15 | $1,497.20 | |