| 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 | $223.47 | 9.788% | $245.3432 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $130.64 | 7.481% | $140.4132 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $177.33 | 13.376% | $201.0497 | $201.05 | $201.05 | $201.00 |
| Purchase #4 | $34.44 | 6.577% | $36.7051 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $180.71 | 3.649% | $187.3041 | $187.30 | $187.30 | $187.30 |
| Purchase #6 | $193.41 | 6.445% | $205.8753 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $206.78 | 13.803% | $235.3218 | $235.32 | $235.30 | $235.30 |
| 7 purchase totals = | $1,146.78 | $1,252.0124 | $1,252.01 | $1,252.00 | $1,251.90 | |