| 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 | $196.94 | 7.851% | $212.4018 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $202.98 | 11.381% | $226.0812 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $10.35 | 8.839% | $11.2648 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $19.50 | 10.864% | $21.6185 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $134.92 | 13.197% | $152.7254 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $196.84 | 13.636% | $223.6811 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $190.38 | 6.245% | $202.2692 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $951.91 | $1,050.0420 | $1,050.04 | $1,050.05 | $1,050.10 | |