| 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 | $22.52 | 12.602% | $25.358 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $246.42 | 13.168% | $278.8686 | $278.87 | $278.85 | $278.90 |
| Purchase #3 | $78.39 | 6.706% | $83.6468 | $83.65 | $83.65 | $83.60 |
| Purchase #4 | $243.67 | 8.114% | $263.4414 | $263.44 | $263.45 | $263.40 |
| Purchase #5 | $120.62 | 13.677% | $137.1172 | $137.12 | $137.10 | $137.10 |
| Purchase #6 | $73.78 | 8.445% | $80.0107 | $80.01 | $80.00 | $80.00 |
| Purchase #7 | $161.52 | 6.816% | $172.5292 | $172.53 | $172.55 | $172.50 |
| 7 purchase totals = | $946.92 | $1,040.9719 | $1,040.98 | $1,040.95 | $1,040.90 | |