| 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 | $244.71 | 7.165% | $262.2435 | $262.24 | $262.25 | $262.20 |
| Purchase #2 | $105.54 | 9.711% | $115.789 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $79.57 | 12.710% | $89.6833 | $89.68 | $89.70 | $89.70 |
| Purchase #4 | $158.80 | 12.196% | $178.1672 | $178.17 | $178.15 | $178.20 |
| Purchase #5 | $184.75 | 8.794% | $200.9969 | $201.00 | $201.00 | $201.00 |
| Purchase #6 | $97.81 | 10.192% | $107.7788 | $107.78 | $107.80 | $107.80 |
| Purchase #7 | $79.70 | 9.238% | $87.0627 | $87.06 | $87.05 | $87.10 |
| 7 purchase totals = | $950.88 | $1,041.7214 | $1,041.72 | $1,041.75 | $1,041.80 | |