| 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 | $213.48 | 4.651% | $223.409 | $223.41 | $223.40 | $223.40 |
| Purchase #2 | $54.97 | 10.685% | $60.8435 | $60.84 | $60.85 | $60.80 |
| Purchase #3 | $218.43 | 9.481% | $239.1393 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $50.45 | 7.845% | $54.4078 | $54.41 | $54.40 | $54.40 |
| Purchase #5 | $32.91 | 5.798% | $34.8181 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $114.65 | 3.780% | $118.9838 | $118.98 | $119.00 | $119.00 |
| Purchase #7 | $24.42 | 3.747% | $25.335 | $25.34 | $25.35 | $25.30 |
| 7 purchase totals = | $709.31 | $756.9365 | $756.94 | $756.95 | $756.80 | |