| 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 | $140.75 | 11.344% | $156.7167 | $156.72 | $156.70 | $156.70 |
| Purchase #2 | $75.82 | 6.467% | $80.7233 | $80.72 | $80.70 | $80.70 |
| Purchase #3 | $202.45 | 6.716% | $216.0465 | $216.05 | $216.05 | $216.00 |
| Purchase #4 | $248.52 | 8.253% | $269.0304 | $269.03 | $269.05 | $269.00 |
| Purchase #5 | $206.80 | 9.552% | $226.5535 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $114.50 | 9.730% | $125.6409 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $46.77 | 4.187% | $48.7283 | $48.73 | $48.75 | $48.70 |
| 7 purchase totals = | $1,035.61 | $1,123.4396 | $1,123.44 | $1,123.45 | $1,123.30 | |