| 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 | $78.55 | 6.666% | $83.7861 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $9.93 | 10.147% | $10.9376 | $10.94 | $10.95 | $10.90 |
| Purchase #3 | $217.92 | 13.856% | $248.115 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $225.95 | 5.437% | $238.2349 | $238.23 | $238.25 | $238.20 |
| Purchase #5 | $191.62 | 5.831% | $202.7934 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $134.58 | 12.356% | $151.2087 | $151.21 | $151.20 | $151.20 |
| Purchase #7 | $209.41 | 7.732% | $225.6016 | $225.60 | $225.60 | $225.60 |
| 7 purchase totals = | $1,067.96 | $1,160.6773 | $1,160.68 | $1,160.70 | $1,160.60 | |