| 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 | $206.39 | 7.383% | $221.6278 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $223.38 | 11.412% | $248.8721 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $230.59 | 10.806% | $255.5076 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $193.97 | 10.513% | $214.3621 | $214.36 | $214.35 | $214.40 |
| Purchase #5 | $147.41 | 8.298% | $159.6421 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $100.77 | 12.833% | $113.7018 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $23.33 | 8.408% | $25.2916 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $1,125.84 | $1,239.0051 | $1,239.00 | $1,239.00 | $1,239.00 | |