| 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 | $190.51 | 9.273% | $208.176 | $208.18 | $208.20 | $208.20 |
| Purchase #2 | $88.91 | 12.726% | $100.2247 | $100.22 | $100.20 | $100.20 |
| Purchase #3 | $111.62 | 8.665% | $121.2919 | $121.29 | $121.30 | $121.30 |
| Purchase #4 | $219.70 | 4.329% | $229.2108 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $103.43 | 5.341% | $108.9542 | $108.95 | $108.95 | $109.00 |
| Purchase #6 | $121.60 | 11.193% | $135.2107 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $101.70 | 4.424% | $106.1992 | $106.20 | $106.20 | $106.20 |
| 7 purchase totals = | $937.47 | $1,009.2675 | $1,009.26 | $1,009.25 | $1,009.30 | |