| 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 | $120.41 | 13.673% | $136.8737 | $136.87 | $136.85 | $136.90 |
| Purchase #2 | $204.29 | 4.707% | $213.9059 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $145.95 | 10.798% | $161.7097 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $208.60 | 4.828% | $218.6712 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $202.48 | 12.132% | $227.0449 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $181.39 | 9.754% | $199.0828 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $87.66 | 8.698% | $95.2847 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $1,150.78 | $1,252.5729 | $1,252.56 | $1,252.55 | $1,252.60 | |