| 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 | $234.88 | 5.861% | $248.6463 | $248.65 | $248.65 | $248.60 |
| Purchase #2 | $235.99 | 4.438% | $246.4632 | $246.46 | $246.45 | $246.50 |
| Purchase #3 | $182.65 | 12.613% | $205.6876 | $205.69 | $205.70 | $205.70 |
| Purchase #4 | $64.49 | 4.140% | $67.1599 | $67.16 | $67.15 | $67.20 |
| Purchase #5 | $140.70 | 8.636% | $152.8509 | $152.85 | $152.85 | $152.90 |
| Purchase #6 | $98.26 | 10.713% | $108.7866 | $108.79 | $108.80 | $108.80 |
| Purchase #7 | $237.46 | 9.305% | $259.5557 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $1,194.43 | $1,289.1502 | $1,289.16 | $1,289.15 | $1,289.30 | |