| 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 | $114.94 | 3.454% | $118.91 | $118.91 | $118.90 | $118.90 |
| Purchase #2 | $237.75 | 10.834% | $263.5078 | $263.51 | $263.50 | $263.50 |
| Purchase #3 | $52.39 | 13.394% | $59.4071 | $59.41 | $59.40 | $59.40 |
| Purchase #4 | $129.64 | 10.834% | $143.6852 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $194.47 | 12.585% | $218.944 | $218.94 | $218.95 | $218.90 |
| Purchase #6 | $115.52 | 8.548% | $125.3946 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $145.61 | 10.706% | $161.199 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $990.32 | $1,091.0477 | $1,091.05 | $1,091.05 | $1,091.00 | |