| 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 | $217.97 | 5.655% | $230.2962 | $230.30 | $230.30 | $230.30 |
| Purchase #2 | $215.46 | 12.139% | $241.6147 | $241.61 | $241.60 | $241.60 |
| Purchase #3 | $140.38 | 10.277% | $154.8069 | $154.81 | $154.80 | $154.80 |
| Purchase #4 | $148.68 | 8.433% | $161.2182 | $161.22 | $161.20 | $161.20 |
| Purchase #5 | $103.31 | 11.422% | $115.1101 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $158.89 | 5.530% | $167.6766 | $167.68 | $167.70 | $167.70 |
| Purchase #7 | $147.38 | 9.699% | $161.6744 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $1,132.07 | $1,232.3971 | $1,232.40 | $1,232.35 | $1,232.40 | |