| 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 | $106.95 | 3.663% | $110.8676 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $248.55 | 5.369% | $261.8946 | $261.89 | $261.90 | $261.90 |
| Purchase #3 | $108.26 | 5.793% | $114.5315 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $150.51 | 11.379% | $167.6365 | $167.64 | $167.65 | $167.60 |
| Purchase #5 | $89.94 | 5.843% | $95.1952 | $95.20 | $95.20 | $95.20 |
| Purchase #6 | $177.86 | 8.618% | $193.188 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $94.62 | 11.137% | $105.1578 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $976.69 | $1,048.4712 | $1,048.48 | $1,048.50 | $1,048.50 | |