| 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 | $9.92 | 11.255% | $11.0365 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $239.45 | 6.607% | $255.2705 | $255.27 | $255.25 | $255.30 |
| Purchase #3 | $238.82 | 7.525% | $256.7912 | $256.79 | $256.80 | $256.80 |
| Purchase #4 | $232.58 | 5.824% | $246.1255 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $245.46 | 7.114% | $262.922 | $262.92 | $262.90 | $262.90 |
| Purchase #6 | $81.79 | 10.133% | $90.0778 | $90.08 | $90.10 | $90.10 |
| Purchase #7 | $235.49 | 7.820% | $253.9053 | $253.91 | $253.90 | $253.90 |
| 7 purchase totals = | $1,283.51 | $1,376.1288 | $1,376.14 | $1,376.15 | $1,376.10 | |