| 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 | $238.62 | 5.826% | $252.522 | $252.52 | $252.50 | $252.50 |
| Purchase #2 | $97.50 | 11.598% | $108.8081 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $113.76 | 7.146% | $121.8893 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $74.41 | 13.330% | $84.3289 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $118.48 | 4.271% | $123.5403 | $123.54 | $123.55 | $123.50 |
| Purchase #6 | $228.26 | 11.223% | $253.8776 | $253.88 | $253.90 | $253.90 |
| Purchase #7 | $229.41 | 8.160% | $248.1299 | $248.13 | $248.15 | $248.10 |
| 7 purchase totals = | $1,100.44 | $1,193.0961 | $1,193.10 | $1,193.15 | $1,193.00 | |