| 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 | $126.42 | 11.396% | $140.8268 | $140.83 | $140.85 | $140.80 |
| Purchase #2 | $242.94 | 3.432% | $251.2777 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $199.85 | 4.283% | $208.4096 | $208.41 | $208.40 | $208.40 |
| Purchase #4 | $67.93 | 12.725% | $76.5741 | $76.57 | $76.55 | $76.60 |
| Purchase #5 | $31.30 | 3.761% | $32.4772 | $32.48 | $32.50 | $32.50 |
| Purchase #6 | $216.58 | 7.679% | $233.2112 | $233.21 | $233.20 | $233.20 |
| Purchase #7 | $88.48 | 7.554% | $95.1638 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $973.50 | $1,037.9404 | $1,037.94 | $1,037.95 | $1,038.00 | |