| 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 | $201.38 | 12.407% | $226.3652 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $160.41 | 7.812% | $172.9412 | $172.94 | $172.95 | $172.90 |
| Purchase #3 | $84.59 | 4.104% | $88.0616 | $88.06 | $88.05 | $88.10 |
| Purchase #4 | $46.84 | 9.840% | $51.4491 | $51.45 | $51.45 | $51.40 |
| Purchase #5 | $44.95 | 5.560% | $47.4492 | $47.45 | $47.45 | $47.40 |
| Purchase #6 | $5.92 | 11.702% | $6.6128 | $6.61 | $6.60 | $6.60 |
| Purchase #7 | $101.93 | 13.211% | $115.396 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $646.02 | $708.2751 | $708.28 | $708.25 | $708.20 | |