| 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 | $242.92 | 5.358% | $255.9357 | $255.94 | $255.95 | $255.90 |
| Purchase #2 | $16.73 | 7.301% | $17.9515 | $17.95 | $17.95 | $18.00 |
| Purchase #3 | $207.93 | 12.763% | $234.4681 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $123.71 | 9.579% | $135.5602 | $135.56 | $135.55 | $135.60 |
| Purchase #5 | $191.57 | 9.337% | $209.4569 | $209.46 | $209.45 | $209.50 |
| Purchase #6 | $181.74 | 11.770% | $203.1308 | $203.13 | $203.15 | $203.10 |
| Purchase #7 | $34.52 | 6.165% | $36.6482 | $36.65 | $36.65 | $36.60 |
| 7 purchase totals = | $999.12 | $1,093.1514 | $1,093.16 | $1,093.15 | $1,093.20 | |