| 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 | $211.90 | 8.240% | $229.3606 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $108.35 | 5.843% | $114.6809 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $5.55 | 10.192% | $6.1157 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $71.25 | 7.475% | $76.5759 | $76.58 | $76.60 | $76.60 |
| Purchase #5 | $154.41 | 7.548% | $166.0649 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $146.88 | 12.809% | $165.6939 | $165.69 | $165.70 | $165.70 |
| Purchase #7 | $247.70 | 4.637% | $259.1858 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $946.04 | $1,017.6777 | $1,017.68 | $1,017.70 | $1,017.80 | |