| 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 | $188.51 | 12.139% | $211.3932 | $211.39 | $211.40 | $211.40 |
| Purchase #2 | $200.53 | 4.411% | $209.3754 | $209.38 | $209.40 | $209.40 |
| Purchase #3 | $241.73 | 11.797% | $270.2469 | $270.25 | $270.25 | $270.20 |
| Purchase #4 | $222.59 | 5.579% | $235.0083 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $21.87 | 6.234% | $23.2334 | $23.23 | $23.25 | $23.20 |
| Purchase #6 | $117.65 | 4.629% | $123.096 | $123.10 | $123.10 | $123.10 |
| Purchase #7 | $20.30 | 9.477% | $22.2238 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $1,013.18 | $1,094.5770 | $1,094.58 | $1,094.60 | $1,094.50 | |