| 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 | $122.78 | 6.183% | $130.3715 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $100.82 | 10.464% | $111.3698 | $111.37 | $111.35 | $111.40 |
| Purchase #3 | $244.53 | 3.307% | $252.6166 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $247.96 | 13.442% | $281.2908 | $281.29 | $281.30 | $281.30 |
| Purchase #5 | $163.92 | 9.346% | $179.24 | $179.24 | $179.25 | $179.20 |
| Purchase #6 | $137.86 | 8.620% | $149.7435 | $149.74 | $149.75 | $149.70 |
| Purchase #7 | $60.29 | 7.593% | $64.8678 | $64.87 | $64.85 | $64.90 |
| 7 purchase totals = | $1,078.16 | $1,169.5000 | $1,169.50 | $1,169.45 | $1,169.50 | |