| 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 | $124.79 | 3.173% | $128.7496 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $180.80 | 10.519% | $199.8184 | $199.82 | $199.80 | $199.80 |
| Purchase #3 | $234.35 | 3.390% | $242.2945 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $200.72 | 7.822% | $216.4203 | $216.42 | $216.40 | $216.40 |
| Purchase #5 | $157.51 | 8.463% | $170.8401 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $21.67 | 13.196% | $24.5296 | $24.53 | $24.55 | $24.50 |
| Purchase #7 | $204.69 | 3.525% | $211.9053 | $211.91 | $211.90 | $211.90 |
| 7 purchase totals = | $1,124.53 | $1,194.5578 | $1,194.56 | $1,194.55 | $1,194.40 | |