| 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 | $213.35 | 9.666% | $233.9724 | $233.97 | $233.95 | $234.00 |
| Purchase #2 | $157.84 | 4.378% | $164.7502 | $164.75 | $164.75 | $164.80 |
| Purchase #3 | $249.32 | 9.807% | $273.7708 | $273.77 | $273.75 | $273.80 |
| Purchase #4 | $5.52 | 4.615% | $5.7747 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $232.45 | 7.663% | $250.2626 | $250.26 | $250.25 | $250.30 |
| Purchase #6 | $181.72 | 6.350% | $193.2592 | $193.26 | $193.25 | $193.30 |
| Purchase #7 | $242.83 | 5.637% | $256.5183 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,283.03 | $1,378.3082 | $1,378.30 | $1,378.20 | $1,378.50 | |