| 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 | $85.46 | 8.700% | $92.895 | $92.90 | $92.90 | $92.90 |
| Purchase #2 | $193.41 | 13.110% | $218.7661 | $218.77 | $218.75 | $218.80 |
| Purchase #3 | $209.36 | 4.253% | $218.2641 | $218.26 | $218.25 | $218.30 |
| Purchase #4 | $82.56 | 7.530% | $88.7768 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $149.51 | 4.126% | $155.6788 | $155.68 | $155.70 | $155.70 |
| Purchase #6 | $227.72 | 7.453% | $244.692 | $244.69 | $244.70 | $244.70 |
| Purchase #7 | $59.36 | 7.190% | $63.628 | $63.63 | $63.65 | $63.60 |
| 7 purchase totals = | $1,007.38 | $1,082.7008 | $1,082.71 | $1,082.75 | $1,082.80 | |