| 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 | $39.74 | 3.703% | $41.2116 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $134.64 | 4.515% | $140.719 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $200.38 | 13.339% | $227.1087 | $227.11 | $227.10 | $227.10 |
| Purchase #4 | $210.55 | 3.181% | $217.2476 | $217.25 | $217.25 | $217.20 |
| Purchase #5 | $110.44 | 9.249% | $120.6546 | $120.65 | $120.65 | $120.70 |
| Purchase #6 | $248.67 | 10.490% | $274.7555 | $274.76 | $274.75 | $274.80 |
| Purchase #7 | $248.69 | 9.856% | $273.2009 | $273.20 | $273.20 | $273.20 |
| 7 purchase totals = | $1,193.11 | $1,294.8979 | $1,294.90 | $1,294.85 | $1,294.90 | |