| 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 | $246.37 | 13.298% | $279.1323 | $279.13 | $279.15 | $279.10 |
| Purchase #2 | $121.32 | 10.383% | $133.9167 | $133.92 | $133.90 | $133.90 |
| Purchase #3 | $48.30 | 6.266% | $51.3265 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $32.53 | 11.337% | $36.2179 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $128.31 | 13.115% | $145.1379 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $224.56 | 5.835% | $237.6631 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $25.30 | 5.465% | $26.6826 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $826.69 | $910.0770 | $910.08 | $910.10 | $910.00 | |