| 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 | $250.56 | 12.519% | $281.9276 | $281.93 | $281.95 | $281.90 |
| Purchase #2 | $186.94 | 4.869% | $196.0421 | $196.04 | $196.05 | $196.00 |
| Purchase #3 | $135.59 | 10.319% | $149.5815 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $102.37 | 10.227% | $112.8394 | $112.84 | $112.85 | $112.80 |
| Purchase #5 | $174.26 | 4.454% | $182.0215 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $90.91 | 12.639% | $102.4001 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $112.62 | 8.328% | $121.999 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $1,053.25 | $1,146.8112 | $1,146.81 | $1,146.85 | $1,146.70 | |