| 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 | $189.90 | 8.250% | $205.5668 | $205.57 | $205.55 | $205.60 |
| Purchase #2 | $230.25 | 13.774% | $261.9646 | $261.96 | $261.95 | $262.00 |
| Purchase #3 | $90.80 | 12.822% | $102.4424 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $159.71 | 8.207% | $172.8174 | $172.82 | $172.80 | $172.80 |
| Purchase #5 | $238.40 | 7.401% | $256.044 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $217.67 | 9.246% | $237.7958 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $209.75 | 9.806% | $230.3181 | $230.32 | $230.30 | $230.30 |
| 7 purchase totals = | $1,336.48 | $1,466.9491 | $1,466.95 | $1,466.90 | $1,466.90 | |