| 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 | $218.95 | 8.843% | $238.3117 | $238.31 | $238.30 | $238.30 |
| Purchase #2 | $187.27 | 8.123% | $202.4819 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $225.48 | 12.650% | $254.0032 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $199.51 | 3.173% | $205.8405 | $205.84 | $205.85 | $205.80 |
| Purchase #5 | $203.57 | 7.557% | $218.9538 | $218.95 | $218.95 | $219.00 |
| Purchase #6 | $156.51 | 7.408% | $168.1043 | $168.10 | $168.10 | $168.10 |
| Purchase #7 | $134.53 | 4.340% | $140.3686 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $1,325.82 | $1,428.0640 | $1,428.05 | $1,428.05 | $1,428.10 | |