| 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 | $75.94 | 6.296% | $80.7212 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $216.39 | 3.790% | $224.5912 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $23.88 | 5.163% | $25.1129 | $25.11 | $25.10 | $25.10 |
| Purchase #4 | $246.69 | 10.440% | $272.4444 | $272.44 | $272.45 | $272.40 |
| Purchase #5 | $200.61 | 5.424% | $211.4911 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $196.77 | 5.508% | $207.6081 | $207.61 | $207.60 | $207.60 |
| Purchase #7 | $165.47 | 12.630% | $186.3689 | $186.37 | $186.35 | $186.40 |
| 7 purchase totals = | $1,125.75 | $1,208.3378 | $1,208.33 | $1,208.30 | $1,208.30 | |