| 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 | $63.47 | 9.165% | $69.287 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $100.86 | 10.410% | $111.3595 | $111.36 | $111.35 | $111.40 |
| Purchase #3 | $83.52 | 13.365% | $94.6824 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $177.61 | 6.361% | $188.9078 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $114.61 | 13.241% | $129.7855 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $226.31 | 11.698% | $252.7837 | $252.78 | $252.80 | $252.80 |
| Purchase #7 | $192.46 | 3.718% | $199.6157 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $958.84 | $1,046.4216 | $1,046.43 | $1,046.45 | $1,046.50 | |