| 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 | $133.52 | 7.806% | $143.9426 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $27.72 | 12.231% | $31.1104 | $31.11 | $31.10 | $31.10 |
| Purchase #3 | $157.74 | 12.854% | $178.0159 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $63.42 | 11.334% | $70.608 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $211.47 | 3.150% | $218.1313 | $218.13 | $218.15 | $218.10 |
| Purchase #6 | $249.25 | 5.116% | $262.0016 | $262.00 | $262.00 | $262.00 |
| Purchase #7 | $117.61 | 10.538% | $130.0037 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $960.73 | $1,033.8135 | $1,033.81 | $1,033.80 | $1,033.70 | |