| 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 | $104.61 | 9.176% | $114.209 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $8.62 | 8.804% | $9.3789 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $114.32 | 5.454% | $120.555 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $7.88 | 11.737% | $8.8049 | $8.80 | $8.80 | $8.80 |
| Purchase #5 | $39.48 | 8.269% | $42.7446 | $42.74 | $42.75 | $42.70 |
| Purchase #6 | $6.96 | 5.451% | $7.3394 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $234.35 | 5.812% | $247.9704 | $247.97 | $247.95 | $248.00 |
| 7 purchase totals = | $516.22 | $551.0022 | $551.00 | $551.00 | $551.00 | |