| 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 | $202.30 | 12.304% | $227.191 | $227.19 | $227.20 | $227.20 |
| Purchase #2 | $161.76 | 5.800% | $171.1421 | $171.14 | $171.15 | $171.10 |
| Purchase #3 | $228.87 | 5.622% | $241.7371 | $241.74 | $241.75 | $241.70 |
| Purchase #4 | $105.81 | 12.200% | $118.7188 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $118.75 | 10.830% | $131.6106 | $131.61 | $131.60 | $131.60 |
| Purchase #6 | $213.33 | 3.555% | $220.9139 | $220.91 | $220.90 | $220.90 |
| Purchase #7 | $123.75 | 8.762% | $134.593 | $134.59 | $134.60 | $134.60 |
| 7 purchase totals = | $1,154.57 | $1,245.9065 | $1,245.90 | $1,245.90 | $1,245.80 | |