| 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 | $107.59 | 7.350% | $115.4979 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $9.90 | 10.554% | $10.9448 | $10.94 | $10.95 | $10.90 |
| Purchase #3 | $241.55 | 12.736% | $272.3138 | $272.31 | $272.30 | $272.30 |
| Purchase #4 | $169.52 | 7.126% | $181.6 | $181.60 | $181.60 | $181.60 |
| Purchase #5 | $188.68 | 5.507% | $199.0706 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $22.42 | 5.498% | $23.6527 | $23.65 | $23.65 | $23.70 |
| Purchase #7 | $217.71 | 5.441% | $229.5556 | $229.56 | $229.55 | $229.60 |
| 7 purchase totals = | $957.37 | $1,032.6354 | $1,032.63 | $1,032.60 | $1,032.70 | |