| 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 | $132.93 | 6.453% | $141.508 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $172.74 | 11.715% | $192.9765 | $192.98 | $193.00 | $193.00 |
| Purchase #3 | $153.72 | 5.132% | $161.6089 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $196.40 | 8.178% | $212.4616 | $212.46 | $212.45 | $212.50 |
| Purchase #5 | $132.74 | 11.565% | $148.0914 | $148.09 | $148.10 | $148.10 |
| Purchase #6 | $19.54 | 12.355% | $21.9542 | $21.95 | $21.95 | $22.00 |
| Purchase #7 | $247.76 | 4.699% | $259.4022 | $259.40 | $259.40 | $259.40 |
| 7 purchase totals = | $1,055.83 | $1,138.0028 | $1,138.00 | $1,138.00 | $1,138.10 | |