| 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 | $207.70 | 11.646% | $231.8887 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $244.35 | 7.353% | $262.3171 | $262.32 | $262.30 | $262.30 |
| Purchase #3 | $37.97 | 10.415% | $41.9246 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $134.89 | 6.319% | $143.4137 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $175.37 | 4.443% | $183.1617 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $203.97 | 13.239% | $230.9736 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $104.26 | 8.290% | $112.9032 | $112.90 | $112.90 | $112.90 |
| 7 purchase totals = | $1,108.51 | $1,206.5826 | $1,206.57 | $1,206.50 | $1,206.60 | |