| 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 | $187.89 | 8.130% | $203.1655 | $203.17 | $203.15 | $203.20 |
| Purchase #2 | $209.29 | 4.109% | $217.8897 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $69.69 | 4.135% | $72.5717 | $72.57 | $72.55 | $72.60 |
| Purchase #4 | $115.52 | 11.757% | $129.1017 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $69.36 | 12.165% | $77.7976 | $77.80 | $77.80 | $77.80 |
| Purchase #6 | $184.31 | 7.560% | $198.2438 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $250.84 | 3.614% | $259.9054 | $259.91 | $259.90 | $259.90 |
| 7 purchase totals = | $1,086.90 | $1,158.6754 | $1,158.68 | $1,158.65 | $1,158.70 | |