| 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 | $134.86 | 4.157% | $140.4661 | $140.47 | $140.45 | $140.50 |
| Purchase #2 | $210.47 | 12.228% | $236.2063 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $250.72 | 9.486% | $274.5033 | $274.50 | $274.50 | $274.50 |
| Purchase #4 | $199.47 | 5.737% | $210.9136 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $44.39 | 3.669% | $46.0187 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $184.97 | 5.464% | $195.0768 | $195.08 | $195.10 | $195.10 |
| Purchase #7 | $172.65 | 13.265% | $195.552 | $195.55 | $195.55 | $195.60 |
| 7 purchase totals = | $1,197.53 | $1,298.7368 | $1,298.74 | $1,298.70 | $1,298.80 | |