| 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 | $109.51 | 4.700% | $114.657 | $114.66 | $114.65 | $114.70 |
| Purchase #2 | $201.56 | 12.233% | $226.2168 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $10.43 | 12.343% | $11.7174 | $11.72 | $11.70 | $11.70 |
| Purchase #4 | $43.81 | 5.831% | $46.3646 | $46.36 | $46.35 | $46.40 |
| Purchase #5 | $107.87 | 4.346% | $112.558 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $173.48 | 10.140% | $191.0709 | $191.07 | $191.05 | $191.10 |
| Purchase #7 | $250.52 | 7.728% | $269.8802 | $269.88 | $269.90 | $269.90 |
| 7 purchase totals = | $897.18 | $972.4649 | $972.47 | $972.40 | $972.60 | |