| 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 | $233.55 | 11.351% | $260.0603 | $260.06 | $260.05 | $260.10 |
| Purchase #2 | $129.29 | 12.425% | $145.3543 | $145.35 | $145.35 | $145.40 |
| Purchase #3 | $145.72 | 11.841% | $162.9747 | $162.97 | $162.95 | $163.00 |
| Purchase #4 | $33.88 | 13.854% | $38.5737 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $164.43 | 12.169% | $184.4395 | $184.44 | $184.45 | $184.40 |
| Purchase #6 | $40.55 | 11.124% | $45.0608 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $218.98 | 8.457% | $237.4991 | $237.50 | $237.50 | $237.50 |
| 7 purchase totals = | $966.40 | $1,073.9624 | $1,073.95 | $1,073.90 | $1,074.10 | |