| 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 | $242.81 | 4.653% | $254.1079 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $109.67 | 6.742% | $117.064 | $117.06 | $117.05 | $117.10 |
| Purchase #3 | $30.66 | 3.771% | $31.8162 | $31.82 | $31.80 | $31.80 |
| Purchase #4 | $185.68 | 10.250% | $204.7122 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $103.31 | 4.476% | $107.9342 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $197.96 | 6.684% | $211.1916 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $189.55 | 5.230% | $199.4635 | $199.46 | $199.45 | $199.50 |
| 7 purchase totals = | $1,059.64 | $1,126.2896 | $1,126.28 | $1,126.25 | $1,126.30 | |