| 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 | $189.67 | 11.729% | $211.9164 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $111.64 | 8.554% | $121.1897 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $140.28 | 4.717% | $146.897 | $146.90 | $146.90 | $146.90 |
| Purchase #4 | $156.74 | 12.265% | $175.9642 | $175.96 | $175.95 | $176.00 |
| Purchase #5 | $134.36 | 10.210% | $148.0782 | $148.08 | $148.10 | $148.10 |
| Purchase #6 | $242.48 | 11.690% | $270.8259 | $270.83 | $270.85 | $270.80 |
| Purchase #7 | $12.81 | 11.275% | $14.2543 | $14.25 | $14.25 | $14.30 |
| 7 purchase totals = | $987.98 | $1,089.1257 | $1,089.13 | $1,089.15 | $1,089.20 | |