| 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 | $7.91 | 7.704% | $8.5194 | $8.52 | $8.50 | $8.50 |
| Purchase #2 | $130.38 | 9.215% | $142.3945 | $142.39 | $142.40 | $142.40 |
| Purchase #3 | $246.49 | 6.734% | $263.0886 | $263.09 | $263.10 | $263.10 |
| Purchase #4 | $222.86 | 8.209% | $241.1546 | $241.15 | $241.15 | $241.20 |
| Purchase #5 | $85.33 | 12.224% | $95.7607 | $95.76 | $95.75 | $95.80 |
| Purchase #6 | $134.98 | 11.131% | $150.0046 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $211.31 | 5.712% | $223.38 | $223.38 | $223.40 | $223.40 |
| 7 purchase totals = | $1,039.26 | $1,124.3024 | $1,124.29 | $1,124.30 | $1,124.40 | |