| 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 | $49.37 | 4.769% | $51.7245 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $154.46 | 11.176% | $171.7224 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $173.28 | 10.874% | $192.1225 | $192.12 | $192.10 | $192.10 |
| Purchase #4 | $217.64 | 3.181% | $224.5631 | $224.56 | $224.55 | $224.60 |
| Purchase #5 | $123.67 | 13.537% | $140.4112 | $140.41 | $140.40 | $140.40 |
| Purchase #6 | $144.66 | 13.591% | $164.3207 | $164.32 | $164.30 | $164.30 |
| Purchase #7 | $130.99 | 12.159% | $146.9171 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $994.07 | $1,091.7815 | $1,091.77 | $1,091.65 | $1,091.70 | |