| 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 | $21.62 | 4.716% | $22.6396 | $22.64 | $22.65 | $22.60 |
| Purchase #2 | $173.30 | 4.385% | $180.8992 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $182.72 | 9.676% | $200.4 | $200.40 | $200.40 | $200.40 |
| Purchase #4 | $240.77 | 3.847% | $250.0324 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $71.56 | 5.104% | $75.2124 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $175.50 | 10.168% | $193.3448 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $244.69 | 11.437% | $272.6752 | $272.68 | $272.70 | $272.70 |
| 7 purchase totals = | $1,110.16 | $1,195.2036 | $1,195.20 | $1,195.25 | $1,195.10 | |