| 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 | $123.41 | 9.841% | $135.5548 | $135.55 | $135.55 | $135.60 |
| Purchase #2 | $194.60 | 12.729% | $219.3706 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $185.61 | 9.727% | $203.6643 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $134.86 | 12.677% | $151.9562 | $151.96 | $151.95 | $152.00 |
| Purchase #5 | $79.32 | 5.645% | $83.7976 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $157.83 | 11.563% | $176.0799 | $176.08 | $176.10 | $176.10 |
| Purchase #7 | $230.52 | 13.714% | $262.1335 | $262.13 | $262.15 | $262.10 |
| 7 purchase totals = | $1,106.15 | $1,232.5569 | $1,232.55 | $1,232.55 | $1,232.70 | |