| 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 | $232.97 | 13.154% | $263.6149 | $263.61 | $263.60 | $263.60 |
| Purchase #2 | $158.32 | 11.720% | $176.8751 | $176.88 | $176.90 | $176.90 |
| Purchase #3 | $238.83 | 7.224% | $256.0831 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $58.65 | 8.555% | $63.6675 | $63.67 | $63.65 | $63.70 |
| Purchase #5 | $239.99 | 3.294% | $247.8953 | $247.90 | $247.90 | $247.90 |
| Purchase #6 | $50.40 | 7.277% | $54.0676 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $102.53 | 4.559% | $107.2043 | $107.20 | $107.20 | $107.20 |
| 7 purchase totals = | $1,081.69 | $1,169.4078 | $1,169.41 | $1,169.40 | $1,169.50 | |