| 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 | $103.42 | 7.223% | $110.89 | $110.89 | $110.90 | $110.90 |
| Purchase #2 | $5.34 | 4.852% | $5.5991 | $5.60 | $5.60 | $5.60 |
| Purchase #3 | $183.36 | 5.721% | $193.85 | $193.85 | $193.85 | $193.90 |
| Purchase #4 | $222.40 | 11.562% | $248.1139 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $130.71 | 4.544% | $136.6495 | $136.65 | $136.65 | $136.60 |
| Purchase #6 | $148.53 | 11.595% | $165.7521 | $165.75 | $165.75 | $165.80 |
| Purchase #7 | $166.83 | 10.586% | $184.4906 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $960.59 | $1,045.3452 | $1,045.34 | $1,045.35 | $1,045.40 | |