| 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 | $241.38 | 7.705% | $259.9783 | $259.98 | $260.00 | $260.00 |
| Purchase #2 | $127.46 | 4.684% | $133.4302 | $133.43 | $133.45 | $133.40 |
| Purchase #3 | $180.86 | 6.608% | $192.8112 | $192.81 | $192.80 | $192.80 |
| Purchase #4 | $91.60 | 3.503% | $94.8087 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $173.75 | 3.393% | $179.6453 | $179.65 | $179.65 | $179.60 |
| Purchase #6 | $217.64 | 6.447% | $231.6713 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $150.96 | 6.844% | $161.2917 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $1,183.65 | $1,253.6367 | $1,253.64 | $1,253.65 | $1,253.60 | |