| 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 | $104.55 | 5.215% | $110.0023 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $152.54 | 12.325% | $171.3406 | $171.34 | $171.35 | $171.30 |
| Purchase #3 | $244.81 | 3.718% | $253.912 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $164.71 | 4.429% | $172.005 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $121.51 | 11.678% | $135.6999 | $135.70 | $135.70 | $135.70 |
| Purchase #6 | $77.88 | 10.571% | $86.1127 | $86.11 | $86.10 | $86.10 |
| Purchase #7 | $235.99 | 12.547% | $265.5997 | $265.60 | $265.60 | $265.60 |
| 7 purchase totals = | $1,101.99 | $1,194.6722 | $1,194.67 | $1,194.65 | $1,194.60 | |