| 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 | $213.50 | 11.207% | $237.4269 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $5.56 | 4.750% | $5.8241 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $199.78 | 10.186% | $220.1296 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $226.89 | 9.420% | $248.263 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $76.37 | 12.180% | $85.6719 | $85.67 | $85.65 | $85.70 |
| Purchase #6 | $115.95 | 12.240% | $130.1423 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $85.99 | 8.587% | $93.374 | $93.37 | $93.35 | $93.40 |
| 7 purchase totals = | $924.04 | $1,020.8318 | $1,020.82 | $1,020.80 | $1,020.80 | |