| 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 | $204.95 | 6.807% | $218.9009 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $78.71 | 4.724% | $82.4283 | $82.43 | $82.45 | $82.40 |
| Purchase #3 | $24.80 | 9.874% | $27.2488 | $27.25 | $27.25 | $27.20 |
| Purchase #4 | $243.32 | 6.405% | $258.9046 | $258.90 | $258.90 | $258.90 |
| Purchase #5 | $201.72 | 9.583% | $221.0508 | $221.05 | $221.05 | $221.10 |
| Purchase #6 | $115.41 | 11.362% | $128.5229 | $128.52 | $128.50 | $128.50 |
| Purchase #7 | $212.93 | 6.696% | $227.1878 | $227.19 | $227.20 | $227.20 |
| 7 purchase totals = | $1,081.84 | $1,164.2441 | $1,164.24 | $1,164.25 | $1,164.20 | |