| 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 | $33.54 | 4.304% | $34.9836 | $34.98 | $35.00 | $35.00 |
| Purchase #2 | $108.76 | 8.666% | $118.1851 | $118.19 | $118.20 | $118.20 |
| Purchase #3 | $107.32 | 3.822% | $111.4218 | $111.42 | $111.40 | $111.40 |
| Purchase #4 | $5.52 | 10.253% | $6.086 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $248.97 | 6.147% | $264.2742 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $119.32 | 7.643% | $128.4396 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $219.46 | 3.620% | $227.4045 | $227.40 | $227.40 | $227.40 |
| 7 purchase totals = | $842.89 | $890.7948 | $890.79 | $890.80 | $890.80 | |