| 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 | $195.26 | 13.752% | $222.1122 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $211.81 | 5.199% | $222.822 | $222.82 | $222.80 | $222.80 |
| Purchase #3 | $179.68 | 5.771% | $190.0493 | $190.05 | $190.05 | $190.00 |
| Purchase #4 | $250.72 | 8.434% | $271.8657 | $271.87 | $271.85 | $271.90 |
| Purchase #5 | $210.59 | 4.575% | $220.2245 | $220.22 | $220.20 | $220.20 |
| Purchase #6 | $135.54 | 13.494% | $153.8298 | $153.83 | $153.85 | $153.80 |
| Purchase #7 | $200.40 | 10.247% | $220.935 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $1,384.00 | $1,501.8385 | $1,501.84 | $1,501.80 | $1,501.70 | |