| 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 | $208.63 | 5.646% | $220.4092 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $107.40 | 5.497% | $113.3038 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $147.94 | 13.284% | $167.5923 | $167.59 | $167.60 | $167.60 |
| Purchase #4 | $63.45 | 7.221% | $68.0317 | $68.03 | $68.05 | $68.00 |
| Purchase #5 | $128.55 | 8.566% | $139.5616 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $73.86 | 8.269% | $79.9675 | $79.97 | $79.95 | $80.00 |
| Purchase #7 | $205.73 | 13.414% | $233.3266 | $233.33 | $233.35 | $233.30 |
| 7 purchase totals = | $935.56 | $1,022.1927 | $1,022.19 | $1,022.20 | $1,022.20 | |