| 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 | $185.97 | 13.466% | $211.0127 | $211.01 | $211.00 | $211.00 |
| Purchase #2 | $213.52 | 11.234% | $237.5068 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $178.33 | 12.313% | $200.2878 | $200.29 | $200.30 | $200.30 |
| Purchase #4 | $42.45 | 3.476% | $43.9256 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $157.64 | 8.531% | $171.0883 | $171.09 | $171.10 | $171.10 |
| Purchase #6 | $171.81 | 13.607% | $195.1882 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $97.55 | 4.677% | $102.1124 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $1,047.27 | $1,161.1218 | $1,161.13 | $1,161.15 | $1,161.10 | |