| 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 | $195.87 | 7.120% | $209.8159 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $16.56 | 7.146% | $17.7434 | $17.74 | $17.75 | $17.70 |
| Purchase #3 | $123.60 | 7.866% | $133.3224 | $133.32 | $133.30 | $133.30 |
| Purchase #4 | $70.35 | 6.147% | $74.6744 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $139.88 | 9.758% | $153.5295 | $153.53 | $153.55 | $153.50 |
| Purchase #6 | $226.89 | 13.227% | $256.9007 | $256.90 | $256.90 | $256.90 |
| Purchase #7 | $221.72 | 6.461% | $236.0453 | $236.05 | $236.05 | $236.00 |
| 7 purchase totals = | $994.87 | $1,082.0316 | $1,082.03 | $1,082.00 | $1,081.90 | |