| 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 | $228.54 | 13.549% | $259.5049 | $259.50 | $259.50 | $259.50 |
| Purchase #2 | $122.29 | 9.700% | $134.1521 | $134.15 | $134.15 | $134.20 |
| Purchase #3 | $169.39 | 8.288% | $183.429 | $183.43 | $183.45 | $183.40 |
| Purchase #4 | $132.57 | 3.828% | $137.6448 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $116.46 | 9.192% | $127.165 | $127.17 | $127.15 | $127.20 |
| Purchase #6 | $192.60 | 5.625% | $203.4338 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $5.84 | 9.320% | $6.3843 | $6.38 | $6.40 | $6.40 |
| 7 purchase totals = | $967.69 | $1,051.7139 | $1,051.70 | $1,051.75 | $1,051.70 | |