| 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 | $50.46 | 13.252% | $57.147 | $57.15 | $57.15 | $57.10 |
| Purchase #2 | $185.89 | 7.155% | $199.1904 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $83.63 | 13.838% | $95.2027 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $244.58 | 3.709% | $253.6515 | $253.65 | $253.65 | $253.70 |
| Purchase #5 | $219.75 | 3.874% | $228.2631 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $136.73 | 7.476% | $146.9519 | $146.95 | $146.95 | $147.00 |
| Purchase #7 | $126.55 | 10.406% | $139.7188 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $1,047.59 | $1,120.1254 | $1,120.12 | $1,120.10 | $1,120.20 | |