| 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 | $212.97 | 4.412% | $222.3662 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $47.61 | 11.226% | $52.9547 | $52.95 | $52.95 | $53.00 |
| Purchase #3 | $198.80 | 11.575% | $221.8111 | $221.81 | $221.80 | $221.80 |
| Purchase #4 | $212.95 | 13.606% | $241.924 | $241.92 | $241.90 | $241.90 |
| Purchase #5 | $10.58 | 9.194% | $11.5527 | $11.55 | $11.55 | $11.60 |
| Purchase #6 | $13.63 | 9.818% | $14.9682 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $211.82 | 12.309% | $237.8929 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $908.36 | $1,003.4698 | $1,003.46 | $1,003.40 | $1,003.60 | |