| 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 | $238.49 | 10.693% | $263.9917 | $263.99 | $264.00 | $264.00 |
| Purchase #2 | $249.95 | 13.385% | $283.4058 | $283.41 | $283.40 | $283.40 |
| Purchase #3 | $97.56 | 5.525% | $102.9502 | $102.95 | $102.95 | $103.00 |
| Purchase #4 | $245.62 | 3.681% | $254.6613 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $114.47 | 4.643% | $119.7848 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $80.63 | 11.755% | $90.1081 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $6.48 | 7.858% | $6.9892 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $1,033.20 | $1,121.8911 | $1,121.89 | $1,121.90 | $1,122.00 | |