| 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 | $208.34 | 5.445% | $219.6841 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $88.95 | 3.256% | $91.8462 | $91.85 | $91.85 | $91.80 |
| Purchase #3 | $214.61 | 10.703% | $237.5797 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $152.35 | 8.747% | $165.6761 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $145.57 | 10.336% | $160.6161 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $198.58 | 12.329% | $223.0629 | $223.06 | $223.05 | $223.10 |
| Purchase #7 | $175.56 | 12.338% | $197.2206 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $1,183.96 | $1,295.6857 | $1,295.69 | $1,295.70 | $1,295.70 | |