| 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 | $199.42 | 12.696% | $224.7384 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $249.77 | 9.850% | $274.3723 | $274.37 | $274.35 | $274.40 |
| Purchase #3 | $178.77 | 8.419% | $193.8206 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $51.42 | 9.301% | $56.2026 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $30.67 | 8.301% | $33.2159 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $41.88 | 5.423% | $44.1512 | $44.15 | $44.15 | $44.20 |
| Purchase #7 | $141.44 | 4.164% | $147.3296 | $147.33 | $147.35 | $147.30 |
| 7 purchase totals = | $893.37 | $973.8306 | $973.83 | $973.80 | $973.80 | |