| 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 | $8.51 | 8.274% | $9.2141 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $236.35 | 4.312% | $246.5414 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $110.77 | 6.589% | $118.0686 | $118.07 | $118.05 | $118.10 |
| Purchase #4 | $26.38 | 3.468% | $27.2949 | $27.29 | $27.30 | $27.30 |
| Purchase #5 | $161.58 | 12.137% | $181.191 | $181.19 | $181.20 | $181.20 |
| Purchase #6 | $149.29 | 13.760% | $169.8323 | $169.83 | $169.85 | $169.80 |
| Purchase #7 | $231.44 | 12.760% | $260.9717 | $260.97 | $260.95 | $261.00 |
| 7 purchase totals = | $924.32 | $1,013.1140 | $1,013.10 | $1,013.10 | $1,013.10 | |