| 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 | $236.70 | 4.268% | $246.8024 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $5.55 | 12.379% | $6.237 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $174.35 | 13.641% | $198.1331 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $180.85 | 13.317% | $204.9338 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $38.42 | 9.673% | $42.1364 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $204.58 | 12.200% | $229.5388 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $236.46 | 12.257% | $265.4429 | $265.44 | $265.45 | $265.40 |
| 7 purchase totals = | $1,076.91 | $1,193.2244 | $1,193.22 | $1,193.30 | $1,193.00 | |