| 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 | $240.26 | 12.441% | $270.1507 | $270.15 | $270.15 | $270.20 |
| Purchase #2 | $141.52 | 6.227% | $150.3325 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $119.32 | 4.503% | $124.693 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $101.39 | 13.823% | $115.4051 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $226.79 | 3.265% | $234.1947 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $147.97 | 13.261% | $167.5923 | $167.59 | $167.60 | $167.60 |
| Purchase #7 | $7.64 | 5.827% | $8.0852 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $984.89 | $1,070.4535 | $1,070.45 | $1,070.50 | $1,070.50 | |