| 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 | $121.25 | 12.380% | $136.2608 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $78.57 | 13.520% | $89.1927 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $5.57 | 12.282% | $6.2541 | $6.25 | $6.25 | $6.30 |
| Purchase #4 | $211.95 | 11.342% | $235.9894 | $235.99 | $236.00 | $236.00 |
| Purchase #5 | $174.41 | 13.592% | $198.1158 | $198.12 | $198.10 | $198.10 |
| Purchase #6 | $68.55 | 11.598% | $76.5004 | $76.50 | $76.50 | $76.50 |
| Purchase #7 | $233.34 | 12.771% | $263.1399 | $263.14 | $263.15 | $263.10 |
| 7 purchase totals = | $893.64 | $1,005.4531 | $1,005.45 | $1,005.45 | $1,005.50 | |